Release Notes for Cisco Catalyst 3850 Series Switches, Cisco IOS XE Denali 16.2.x

Available Languages

Download Options

  • PDF     (682.7 KB)
    View with Adobe Reader on a variety of devices
Updated:July 6, 2016

Bias-Free Language

The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.

Table of Contents

Release Notes for Catalyst 3850 Series Switch, Cisco IOS XE Denali 16.2.x

Introduction

Whats New in Cisco IOS XE Denali 16.2.2

Software Features in Cisco IOS XE Denali 16.2.2

Whats New in Cisco IOS XE Denali 16.2.1

Hardware Features in Cisco IOS XE Denali 16.2.1

Software Features in Cisco IOS XE Denali 16.2.1

Important Notes

Supported Hardware

Catalyst 3850 Switch Models

Network Modules

Optics Modules

Access Points and Mobility Services Engine

Compatibility Matrix

Web UI System Requirements

Hardware Requirements

Software Requirements

Finding the Software Version and Feature Set

Upgrading the Switch Software

Automatic Boot Loader Upgrade

Automatic Microcode Upgrade

Upgrading from Cisco IOS XE 3.xE to Cisco IOS XE Denali 16.1.x or 16.2.x in Install Mode

Copy New Image to Stack

Software Install Image to Flash

Reload

Upgrading from Cisco IOS XE 3.xE to Cisco IOS XE Denali 16.1.x or 16.2.x in Bundle Mode

Copy New Image to Stack

Edit the Boot variable

Reload

Move from Cisco IOS XE Denali 16.x Bundle Mode to Install Mode

Edit the Boot variable

Reload

Upgrading from Cisco IOS XE Denali 16.1.1 to 16.1.x or 16.2.x in Install Mode

Clean Up

Copy New Image to Stack

Software Install Image to Flash

Reload

Upgrading from Cisco IOS XE Denali 16.2.x to Cisco IOS XE 16.x in Install Mode

Clean Up

Copy New Image to Stack

Software Install Image to Flash

Reload

Downgrade from Cisco IOS XE 16.x to Cisco IOS XE 3.xE in Install Mode

Clean Up

Copy New Image to Stack

Downgrade Software Image

Reload

Downgrade from Cisco IOS XE 16.x to Cisco IOS XE 3.xE in Bundle Mode

Copy New Image to Stack

Edit the Boot variable

Reload

Move from Cisco IOS XE 3.xE Bundle Mode to Install Mode

Edit the Boot variable

Reload

WCM Sub Package Software Image Upgrade

Upgrading RTU Licenses

Ugrading an IP Base SKU to IP Services License

Evaluating IP Services License on IP Base SKU

Upgrading an LAN Base SKU to IP Services License Without Prompting EULA

Deactivating Evaluation IP Services License on IP Base SKU

Upgrading LAN Base Stack to IP Base Stack

Changing the License Level of License Mismatch Switch from Active’s Console

Adding Adder AP Count Licenses

Decrementing Adder AP Count licenses

Activating Evaluation AP Count License on the Stack

Deactivating Evaluation AP Count License

Feature Sets

Interoperability with Other Client Devices

Scaling Guidelines

Limitations and Restrictions

Caveats

Cisco Bug Search Tool

Open Caveats in Cisco IOS XE Denali 16.2.x

Resolved Caveats in Cisco IOS XE Denali 16.2.2

Resolved Caveats in Cisco IOS XE Denali 16.2.1

Troubleshooting

Related Documentation

Obtaining Documentation and Submitting a Service Request

Release Notes for Catalyst 3850 Series Switch, Cisco IOS XE Denali 16.2.x

First Published: March 2016

Last Updated: July 6, 2016

This release note gives an overview of the features for the Cisco IOS XE Denali 16.2.x software on the Catalyst 3850 series switch.

Unless otherwise noted, the terms switch and device refer to a standalone switch and to a switch stack.

Introduction

The Catalyst 3850 switches are the next generation of enterprise class stackable access layer switches that provide full convergence between wired and wireless networks on a single platform. This convergence is built on the resilience of new and improved 480-Gbps StackWise-480 and Cisco StackPower. Wired and wireless security and wireless application visibility and control are natively built into the switch.

The Catalyst 3850 switches also support full IEEE 802.3 at Power over Ethernet Plus (PoE+), modular and field replaceable network modules, redundant fans, and power supplies. The Catalyst 3850 switches enhance productivity by enabling applications such as IP telephony, wireless, and video for a true borderless network experience.

note.gif

Noteblank.gif For Cisco Catalyst 3850 Series Switches and Cisco Catalyst 3650 Series Switches, Cisco IOS XE Release 3.7E has merged with Cisco IOS XE Denali 16.1.x. Most features supported on Cisco IOS XE Release 3.7E are also supported on Cisco IOS XE Denali 16.1.x and Cisco IOS XE Denali 16.2.x.
- For information about features that are not supported in Cisco IOS XE Denali 16.2.x, see Important Notes.
- For information about important software and hardware restrictions and limitations, see Limitations and Restrictions.
- For information about open issues with the software and past opens that are resolved in Cisco IOS XE Denali 16.2.x, see Caveats.

 

Cisco IOS XE Denali 16.2.x and Cisco IOS XE represent the continuing evolution of the preeminent Cisco IOS operating system. The Cisco IOS XE architecture and well-defined set of APIs extend the Cisco IOS software to improve portability across platforms and extensibility outside the Cisco IOS environment. The Cisco IOS XE software retains the same look and feel of the Cisco IOS software, while providing enhanced future-proofing and improved functionality.

Whats New in Cisco IOS XE Denali 16.2.2

Software Features in Cisco IOS XE Denali 16.2.2

 

Feature Name
Description and License Level Information

In-Place Package Expansion for Software Images

The software image installation process is now optimized:

  • The space required for installation is reduced—after you have copied the.bin file to flash, only 20MB of additional space is required to complete the installation.
  • The.bin file is automatically deleted after completion of installation.

The installation procedure you have to follow remains the same. See Upgrading the Switch Software
New in Wired Switching

Resilient Ethernet Protocol (REP)

Support for REP, a Cisco proprietary protocol that provides an alternative to Spanning Tree Protocol (STP) to control network loops, handle link failures, and improve convergence time in ring topologies. REP controls a group of ports connected in a segment, ensures that the segment does not create any bridging loops, and responds to link failures within the segment. REP also supports VLAN load balancing.

See Configuring Resilient Ethernet Protocol.

(IP Base and IP Services)
New in Wireless Switching

Support for –B Domain

The FCC (USA) rule making on 5 GHz released on April 1, 2014 (FCC 14-30 Report and Order) goes into effect for products that are sold or shipped on or after June 2, 2016. Cisco APs and Cisco WLCs will comply with the new rules by supporting the new regulatory domain (– for the US and will create new AP SKUs that are certified under the new rules. Examples of new rules include new 5-GHz band channels permitted for outdoor use, and transmission (Tx) power level increased to 1W for indoor, outdoor, and point-to-point transmissions. Screen capture

Note Cisco APs and Cisco WLCs that are in the –A domain category can continue to operate and even coexist with –B domain devices without any issues.

We recommend that you upgrade Cisco APs and Cisco WLCs to the appropriate software release that supports –B domain.

–B Domain Compliant Cisco APs starting with Cisco IOS XE Denali 16.2.2 are: 3600, 1600, 2600, 3700, 2700, 1700, 702i, 702w, 1552, 1532, 1572.

Whats New in Cisco IOS XE Denali 16.2.1

Hardware Features in Cisco IOS XE Denali 16.2.1

 

Feature Name
Description

WS-C3850-48XS-E

Support for the standalone version of the Cisco Catalyst 3850 Switch that supports SFP+ transceivers, 48 ports that support up to 10G, and 4 QSFP ports that support up to 40G, and 750 WAC front-to-back power supply.

(1 RU, IP Services feature set)

WS-C3850-48XS-F-E

Support for the standalone version of the Cisco Catalyst 3850 Switch, that supports SFP+ transceivers, 48 ports that support up to 10G, and 4 QSFP ports that support up to 40G, and 750WAC back-to-front power supply

(1 RU, IP Services feature set)

WS-C3850-48XS-S

Support for the standalone version of the Cisco Catalyst 3850 Switch, that supports SFP+ transceivers, 48 ports that support up to 10G, and 4 QSFP ports that support up to 40G, and 750WAC front-to-back power supply

(1 RU, IP Base feature set)

WS-C3850-48XS-F-S

Support for the standalone version of the Cisco Catalyst 3850 Switch that supports SFP+ transceivers, 48 ports that support up to 10G, and 4 QSFP ports that support up to 40G, and 750WAC back-to-front power supply

(1 RU, IP Base feature set)

40G uplinks on breakout cables

40G uplinks are now supported on breakout cables.

Software Features in Cisco IOS XE Denali 16.2.1

 

Feature Name
Description and License Level Information
New in Wired Switching

Automated Link Aggregation Group (Auto-LAG)

Provides the ability to automatically create EtherChannels on ports connected to a switch.

By default, auto-LAG is disabled globally and is enabled on all port interfaces. Auto-LAG applies to a switch only when it is enabled globally.

See Configuring EtherChannels.

(LAN Base, IP Base and IP Services)

Cisco TrustSec (CTS) Security Group Access Control (SGACL) HA

Support for high availability on switches that support the Cisco StackWise technology. Cisco StackWise provides stateful redundancy and allows the switch stack to enforce and process access control entries.

This feature does not require any Cisco TrustSec-specific user configuration.

See TrustSec SGACL High Availability.

(LAN Base, IP Base, and IP Services)

Gateway Load Balancing Protocol (GLBP) for IPv4

Protects data traffic from a failed router or circuit, like Hot Standby Router Protocol (HSRP) and Virtual Router Redundancy Protocol (VRRP), while allowing packet load sharing between a group of redundant routers.

See Configuring GLBP.

(IP Base and IP Services)

Link Aggregation Control Protocol (LACP) Fast Rate

Support for the new lacp rate command, to set the rate at which LACP packets are sent to LACP-supported interfaces. You can change the timeout rate from 30 seconds (default rate) to 1 second (fast rate).

See the lacp rate command.

(LAN Base, IP Base, and IP Services)

Named VLAN

Option to specify a VLAN name for access and voice VLAN.

See the switchport access vlan command.

(LAN Base, IP Base, and IP Services)

Rapid PVST+ as Default

Rapid PVST+ is now the default spanning-tree mode used on all Ethernet port-based VLANs.

See Configuring Spanning Tree Protocol.

(LAN Base, IP Base and IP Services)

Source Group Tag (SGT) and Destination Group Tag (DGT) over Flexible NetFlow (FNF)

Support for SGTs and DGTs to be automatically displayed for ingress and egress data, based on the CTS configuration.

See Configuring Flexible NetFlow.

(IP Base and IP services)

Virtual Router Redundancy Protocol Version 3 (VRRPv3) for IPv4 and IPv6

Enables a group of devices to form a single virtual device, to eliminate the single point of failure, which is inherent to a static default routed environment.

See VRRPv3 Protocol Support.

(IP Base and IP Services)

Virtual Routing Forwarding (VRF)-Aware Copy Commands

Support for VRF-aware copy commands. You can specify a VRF for copy commands (FTP, TFTP, SCP etc.), when copying files to and from the switch.

See Managing Configuration Files.

(IP Services)

New in Wireless Switching

AirTime Fairness (ATF)

Designed to function as wireless QoS, this feature regulates the downlink air-time needed to transmit frames instead of egress bandwidth. The feature allocates air-time autonomously based on the policies implemented. This brings in fairness of time allocated across multiple operators in large deployments.

See Configuring AirTime Fairness.

(IP Base, IP Services, and AP count)

Bluetooth Low Energy (BLE)

Provides granular location details of devices (Smartphones, or any Bluetooth-enabled device). This helps push context-sensitive advertising and other information to users.

See Configuring Bluetooth Low Energy.

(IP Base, IP Services, and AP count)

Cisco Hyperlocation

An ultra-precise location solution that helps you track the location of wireless clients with the accuracy of one meter. This is made possible by the HALO module, an external third radio that attaches to the back of your Cisco Aironet 3600 and 3700 access points. This powerful module combines Wi-Fi and Bluetooth Low Energy (BLE) technologies to allow pinpointing beacons, inventory, and personal mobile devices.

Cisco Hyperlocation works in conjunction with Cisco Connected Mobile eXperience (CMX). Combining the Cisco Hyperlocation feature on the Cisco wireless controller with a CMX device help you achieve better location accuracy, which can result in delivering more targeted content to users.

When you use CMX with Cisco CleanAir frequency scanning, it is simple to locate failed, lost, and even rogue beacons.

See Cisco Hyperlocation.

(IP Base, IP Services, and AP count)

Mobility Controller (MC) managing Mobility Agent (MA)

Pushes wireless configuration and common configuration from the MC to the MAs. This helps you easily configure, monitor, and troubleshoot all the MAs from the MC.

See Configuring Mobility.

(LAN Base, IP Base, IP Services and AP count)

New on the Web User Interface (Web UI)

Features introduced on the Web UI in this release:
  • Cisco ATF
  • Cisco Application Visibility for Wired Devices
  • Cisco Hyperlocation
  • Cisco Smart Call Home
  • Software Upgrade
  • MC Managing MA
  • BLE

Important Notes

  • Starting with Cisco IOS XE Denali 16.1.x, a DHCP client that includes option 61 (used by DHCP clients to specify their unique client identifier) in their DHCP discover/offer packet must accept the response message with option 61 from the DHCP server/relay. A client that fails to accept the response message with option 61, is not in compliance with RFC 6842 and requires a firmware upgrade.
  • A switch stack containing a mix of Catalyst 3850 and Catalyst 3650 switches is not supported.
  • Although visible in the CLI, the following commands are not supported:

–blank.gif collect flow username

–blank.gif authorize-lsc-ap (CSCui93659)

  • The following features available in Cisco IOS XE Release 3.7.3E, are not supported in Cisco IOS XE Denali 16.2.x:

–blank.gif Cisco Plug-In for OpenFlow (OpenFlow 1.0 and 1.3)

  • The following features available in Cisco IOS XE Release 3.7.2E, are not supported in Cisco IOS XE Denali 16.2.x:

–blank.gif Media Access Control Security (MACsec)

  • The following feature is available in Cisco IOS XE Release 3.6.3E, but is not supported in Cisco IOS XE Denali 16.2.x:

–blank.gif Cisco Discovery Protocol (CDP) Bypass

  • The following features are not supported in Cisco IOS XE Denali 16.2.x:

–blank.gif IP-in-IP (IPIP) Tunneling

–blank.gif SGACL Logging and SGACL Monitor Mode

–blank.gif VRF-Aware SGT

–blank.gif Mesh, FlexConnect, and OfficeExtend access point deployment

–blank.gif Wireless Guest Anchor Controller (The Catalyst 3850 switch can be configured as a foreign controller.)

–blank.gif DVMRP Tunneling

–blank.gif Port Security on EtherChannel

–blank.gif 802.1x Configurable username and password for MAB

–blank.gif IEEE 802.1X-2010 with 802.1AE support

–blank.gif Command Switch Redundancy

–blank.gif CNS Config Agent

–blank.gif Dynamic Access Ports

–blank.gif IPsec with FIPS

–blank.gif IPv6 Ready Logo phase II - Host

–blank.gif IPv6 IKEv2 / IPSecv3

–blank.gif Fallback bridging for non-IP traffic

–blank.gif DHCP snooping ASCII circuit ID

–blank.gif Protocol Storm Protection

–blank.gif 802.1x NEAT

–blank.gif Per VLAN Policy & Per Port Policer

–blank.gif Packet Based Storm Control

–blank.gif Ingress/egress Shared Queues

–blank.gif Trust Boundary Configuration

–blank.gif Cisco Group Management Protocol (CGMP)

–blank.gif Device classifier for ASP

–blank.gif IPSLA Media Operation

–blank.gif Passive Monitoring

–blank.gif Performance Monitor (Phase 1)

–blank.gif AAA: TACACS over IPv6 Transport

–blank.gif Auto QoS for Video endpoints

–blank.gif EX SFP Support (GLC-EX-SMD)

–blank.gif IPv6 Strict Host Mode Support

–blank.gif IPv6 Static Route support on LAN Base images

–blank.gif VACL Logging of access denied

–blank.gif RFC5460 DHCPv6 Bulk Leasequery

–blank.gif DHCPv6 Relay Source Configuration

–blank.gif RFC 4293 IP-MIB (IPv6 only)

–blank.gif RFC 4292 IP-FORWARD-MIB (IPv6 only)

–blank.gif RFC4292/RFC4293 MIBs for IPv6 traffic

–blank.gif Layer 2 Tunneling Protocol Enhancements

–blank.gif UniDirectional Link Routing (UDLR)

–blank.gif Pragmatic General Multicast (PGM)

–blank.gif Ingress Strict Priority Queuing (Expedite)

–blank.gif Weighted Random Early Detect (WRED)

–blank.gif Improvements in QoS policing rates

–blank.gif Fast SSID support for guest access WLANs

Supported Hardware

Catalyst 3850 Switch Models

 

Table 1 Catalyst 3850 Switch Models

Switch Model
Cisco IOS Image

Description

WS-C3850-24T-L

LAN Base

Cisco Catalyst 3850 Stackable 24 10/100/1000 Ethernet ports, with 350-WAC power supply 1 RU, LAN Base feature set (StackPower cables must be purchased separately)

WS-C3850-48T-L

LAN Base

Cisco Catalyst 3850 Stackable 48 10/100/1000 Ethernet ports, with 350-WAC power supply 1 RU, LAN Base feature set (StackPower cables must be purchased separately)

WS-C3850-24P-L

LAN Base

Cisco Catalyst 3850 Stackable 24 10/100/1000 Ethernet PoE+ ports, with 715-WAC power supply 1 RU, LAN Base feature set (StackPower cables must be purchased separately)

WS-C3850-48P-L

LAN Base

Cisco Catalyst 3850 Stackable 48 10/100/1000 Ethernet PoE+ ports, with 715-WAC power supply 1 RU, LAN Base feature set (StackPower cables must be purchased separately)

WS-C3850-48F-L

LAN Base

Cisco Catalyst 3850 Stackable 48 10/100/1000 Ethernet PoE+ ports, with 1100-WAC power supply 1 RU, LAN Base feature set (StackPower cables must be purchased separately)

WS-C3850-12X48U-L

LAN Base

Stackable 12 100M/1G/2.5G/5G/10G and 36 1G UPoE ports, 1 network module slot, 1100 W power supply

WS-C3850-24XU-L

LAN Base

Stackable 24 100M/1G/2.5G/5G/10G UPoE ports, 1 network module slot, 1100 W AC power supply 1RU

WS-C3850-24T-S

IP Base

Cisco Catalyst 3850 Stackable 24 10/100/1000 Ethernet ports, with 350-WAC power supply 1 RU, IP Base feature set

WS-C3850-48T-S

IP Base

Cisco Catalyst 3850 Stackable 48 10/100/1000 Ethernet ports, with 350-WAC power supply 1 RU, IP Base feature set

WS-C3850-24P-S

IP Base

Cisco Catalyst 3850 Stackable 24 10/100/1000 Ethernet PoE+ ports, with 715-WAC power supply 1 RU, IP Base feature set

WS-C3850-48P-S

IP Base

Cisco Catalyst 3850 Stackable 48 10/100/1000 Ethernet PoE+ ports, with 715-WAC power supply 1 RU, IP Base feature set

WS-C3850-48F-S

IP Base

Cisco Catalyst 3850 Stackable 48 10/100/1000 Ethernet PoE+ ports, with 1100-WAC power supply, 1 RU.

WS-C3850-24PW-S

IP Base

Cisco Catalyst 3850 24-port PoE IP Base with 5-access point license

WS-C3850-48PW-S

IP Base

Cisco Catalyst 3850 48-port PoE IP Base with 5-access point license

WS-C3850-12S-S

IP Base

12 SFP module slots, 1 network module slot, 350-W power supply

WS-C3850-24S-S

IP Base

24 SFP module slots, 1 network module slot, 350-W power supply

WS-C3850-12XS-S

IP Base

Catalyst 3850 12-port SFP+ transceiver, 1 network module slot, support for up to 10 G SFP+, 350 W power supply

WS-C3850-16XS-S

IP Base

Catalyst 3850 16-port SFP+ transceiver, 1 network module slot, support for up to 10 G SFP+, 350 W power supply.

16 ports are available when the C3850-NM-4-10G network module is plugged into the WS-C3850-12XS-S switch.

WS-C3850-24XS-S

IP Base

Catalyst 3850 24-port SFP+ transceiver, 1 network module slot, support for up to 10 G SFP+, 715 W power supply.

WS-C3850-32XS-S

IP Base

Catalyst 3850 32-port SFP+ transceiver, 1 network module slot, support for up to 10 G SFP+, 715 W power supply.

32 ports are available when the C3850-NM-8-10G network module is plugged into the WS-C3850-24XS-S switch.

WS-C3850-48XS-S

IP Base

Standalone Cisco Catalyst 3850 Switch, that supports SFP+ transceivers, 48 ports that support up to 10G, and 4 QSFP ports that support up to 40G, and 750WAC front-to-back power supply. 1 RU.

WS-C3850-48XS-F-S

IP Base

Standalone Cisco Catalyst 3850 Switch that supports SFP+ transceivers, 48 ports that support up to 10G, and 4 QSFP ports that support up to 40G, and 750WAC back-to-front power supply. 1 RU.

WS-C3850-12X48U-S

IP Base

Stackable 12 100M/1G/2.5G/5G/10G and 36 1 G UPoE ports, 1 network module slot, 1100 W power supply

WS-C3850-24XU-S

IP Base

Stackable 24 100M/1G/2.5G/5G/10G UPoE ports, 1 network module slot, 1100 W AC power supply 1RU

WS-C3850-24T-E

IP Services

Cisco Catalyst 3850 Stackable 24 10/100/1000 Ethernet ports, with 350-WAC power supply 1 RU, IP Services feature set

WS-C3850-48T-E

IP Services

Cisco Catalyst 3850 Stackable 48 10/100/1000 Ethernet ports, with 350-WAC power supply 1 RU, IP Services feature set

WS-C3850-24P-E

IP Services

Cisco Catalyst 3850 Stackable 24 10/100/1000 Ethernet PoE+ ports, with 715-WAC power supply 1 RU, IP Services feature set

WS-C3850-48P-E

IP Services

Cisco Catalyst 3850 Stackable 48 10/100/1000 Ethernet PoE+ ports, with 715-WAC power supply 1 RU, IP Services feature set

WS-C3850-48F-E

IP Services

Cisco Catalyst 3850 Stackable 48 10/100/1000 Ethernet PoE+ ports, with 1100-WAC power supply 1 RU, IP Services feature set

WS-C3850-24U-E

IP Services

Cisco Catalyst 3850 Stackable 24 10/100/1000 Cisco UPOE ports,1 network module slot, 1100-W power supply

WS-C3850-48U-E

IP Services

Cisco Catalyst 3850 Stackable 48 10/100/1000 Cisco UPOE ports,1 network module slot, 1100-W power supply

WS-C3850-12S-E

IP Services

12 SFP module slots, 1 network module slot, 350-W power supply

WS-C3850-24S-E

IP Services

24 SFP module slots, 1 network module slot, 350-W power supply

WS-C3850-12XS-E

IP Services

Catalyst 3850 12-port SFP+ transceiver, 1 network module slot, support for up to 10 G SFP+, 350 -W power supply

WS-C3850-16XS-E

IP Services

Catalyst 3850 16-port SFP+ transceiver, 1 network module slot, support for up to 10 G SFP+, 350 W power supply

16 ports are available when the C3850-NM-4-10G network module is plugged into the WS-C3850-12XS-E switch.

WS-C3850-24XS-E

IP Services

Catalyst 3850 24-port SFP+ transceiver, 1 network module slot, support for up to 10 G SFP+, 715 W power supply

WS-C3850-32XS-E

IP Services

Catalyst 3850 32-port SFP+ transceiver, 1 network module slot, support for up to 10 G SFP+, 715 W power supply

32 ports are available when the C3850-NM-8-10G network module is plugged into the WS-C3850-24XS-E switch

WS-C3850-12X48U-E

IP Services

Stackable 12 100M/1G/2.5G/5G/10G and 36 1 G UPoE ports, 1 network module slot, 1100 W power supply

WS-C3850-24XU-E

IP Services

Stackable 24 100M/1G/2.5G/5G/10G UPoE ports, 1 network module slot, 1100 W AC power supply 1RU

WS-C3850-48XS-E

IP Services

Standalone Cisco Catalyst 3850 Switch that supports SFP+ transceivers, 48 ports that support up to 10G, and 4 QSFP ports that support up to 40G, and 750 WAC front-to-back power supply. 1 RU.

WS-C3850-48XS-F-E

IP Services

Standalone Cisco Catalyst 3850 Switch that supports SFP+ transceivers, 48 ports that support up to 10G, and 4 QSFP ports that support up to 40G, and 750WAC back-to-front power supply. 1 RU.

Network Modules

Table 2 lists the three optional uplink network modules with 1-Gigabit and 10-Gigabit slots. You should only operate the switch with either a network module or a blank module installed.

 

Table 2 Supported Network Modules

Network Module
Description

C3850-NM-4-1G

This module has four 1 G SFP module slots. Any combination of standard SFP modules are supported. SFP+ modules are not supported.

If you insert an SFP+ module in the 1G network module, the SFP+ module does not operate, and the switch logs an error message.

Note This is supported on the following switch models:

–blank.gif WS-C3850-24T/P/U

–blank.gif WS-C3850-48T/F/P/U

–blank.gif WS-C3850-12X48U

–blank.gif WS-C3850-24XU

–blank.gif WS-C3850-12S

–blank.gif WS-C3850-24S

C3850-NM-2-10G

This module has four slots:

Two slots (left side) support only 1 G SFP modules and two slots (right side) support either 1 G SFP or 10 G SFP modules.

Note This is supported on the following switch models:

–blank.gif WS-C3850-24T/P/U

–blank.gif WS-C3850-48T/F/P/U

–blank.gif WS-C3850-12X48U

–blank.gif WS-C3850-24XU

–blank.gif WS-C3850-12S

–blank.gif WS-C3850-24S

C3850-NM-4-10G

This module has four 10 G slots or four 1 G slots.

Note This is supported on the following switch models:

–blank.gif WS-C3850-48T/F/P/U

–blank.gif WS-C3850-12X48U

–blank.gif WS-C3850-24XU

–blank.gif WS-C3850-12XS

–blank.gif WS-C3850-24XS

C3850-NM-8-10G

This module has eight 10 G slots with an SFP+ port in each slot. Each port supports a 1 G or 10 G connection

Note This is supported on the following switch models:

–blank.gif WS-C3850-12X48U

–blank.gif WS-C3850-24XU

–blank.gif WS-C3850-24XS

C3850-NM-2-40G

This module has two 40 G slots with a QSFP+ connector in each slot.

Note This is supported on the following switch models:

–blank.gif WS-C3850-12X48U

–blank.gif WS-C3850-24XU

–blank.gif WS-C3850-24XS

Optics Modules

Catalyst switches support a wide range of optics. Because the list of supported optics is updated on a regular basis, consult the tables at this URL for the latest (SFP) compatibility information:

http://www.cisco.com/en/US/products/hw/modules/ps5455/products_device_support_tables_list.html

Access Points and Mobility Services Engine

Table 3 lists the supported products of the Catalyst 3850 Switch.

note.gif

Noteblank.gif Telnet is not supported on Cisco 1800 Series APs

 

Table 3 Catalyst 3850 Switch Supported Products

Product
Platform Supported

Access Point

Cisco Aironet 700, 700W, 1040, 1140, 1260, 1530, 1570, 1600, 1700, 1850, 1830, 2600, 2700, 3500, 3600, 3700

Mobility Services Engine

3365, Virtual Appliance

Table 4 lists the specific supported Cisco access points.

 

Table 4 Supported Access Points

Access Points

Cisco Aironet 700 Series

AIR-CAP702I-x-K9

AIR-CAP702I-xK910

Cisco Aironet 700W Series

AIR-CAP702Wx-K9

AIR-CAP702W-xK910

Cisco Aironet 1040 Series

AIR-AP1041N

AIR-AP1042N

AIR-LAP1041N

AIR-LAP1042N

Cisco Aironet 1140 Series

AIR-AP1141N

AIR-AP1142N

AIR-LAP1141N

AIR-LAP1142N

Cisco Aironet 1260 Series

AIR-LAP1261N

AIR-LAP1262N

AIR-AP1261N

AIR-AP1262N

Cisco Aironet 1530 Series

AIR-CAP1532I-x-K9

AIR-CAP1532E-x-K9

Cisco Aironet 1570 Series

AIR-AP1572EAC-A-K9

AIR-AP1572ECx-A-K9

AIR-AP1572ICx-A-K9

Cisco Aironet 1600 Series

AIR-CAP1602E

AIR-CAP1602I

Cisco Aironet 1700 Series

AIR-CAP1702I-x-K9

AIR-CAP1702I-xK910

Cisco Aironet 1830 Series

AIR-AP1832I-UXK9

AIR-AP1832I-UXK910

AIR-AP1832I-UXK9C

AIRAP1832I-UXK910C

AIR-AP1832I-x-K9

AIR-AP1832I-x-K9C

Cisco Aironet 1850 Series

AIR-AP1852I-UXK9

AIR-AP1852I-UXK910

AIR-AP1852I-UXK9C

AIRAP1852I-UXK910C

AIR-AP1852E-UXK9

AIR-AP1852E-UXK910

AIR-AP1852E-UXK9C

AIRAP1852E-UXK910C

AIR-AP1852E-x-K9

AIR-AP1852E-x-K9C

AIR-AP1852I-x-K9

AIR-AP1852I-x-K9C

Cisco Aironet 2600 Series

AIR-CAP2602E

AIR-CAP2602I

Cisco Aironet 2700 Series

AIR-CAP2702I-x-K9

AIR-CAP2702E-x-K9

Cisco Aironet 3500 Series

AIR-CAP3501E

AIR-CAP3501I

AIR-CAP3501P

AIR-CAP3502E

AIR-CAP3502I

AIR-CAP3502P

Cisco Aironet 3600 Series

Modules Supported:

  • AIR-RM3000AC-x-K9=
  • AIR-RM3000M=
  • AIR-RM3010L-x-K9= with AIR-ANT-LOC-01=

AIR-CAP3602E

AIR-CAP3602I

Cisco Aironet 3700 Series

Modules supported:

  • AIR-RM3000M=
  • AIR-RM3010L-x-K9= with AIR-ANT-LOC-01=

AIR-CAP3702I

AIR-CAP3702E

AIR-CAP3702P

Compatibility Matrix

 

Table 5 Software Compatibility Matrix
Catalyst 3850
Cisco 5700 WLC
Cisco 5508 WLC or WiSM2
MSE/CMX
ISE
ACS
Cisco PI

Denali 16.2.2

03.07.03E
03.06.03E 2

8.1.0, 8.2.0

CMX 10.2.2

1.3 Patch 5 (Wired and Wireless)

5.3
5.4

3.1.0 + Device Pack 1 (Wired and Wireless)

Denali 16.2.1

03.07.03E
03.06.03E 2

8.1.0, 8.2.0

CMX 10.2.2

1.3 Patch 5 (Wired and Wireless)

5.3
5.4

3.1.0 (Wired)

3.1.0, 3.0.21 + Device Pack 4 + PI 3.0 Technology Pack (Wireless)

Denali 16.1.3

03.07.02E
03.06.03E 2

8.1.0

CMX 10.2.0

1.3 Patch 3 (Wired)

1.4 (Wireless)

5.3
5.4

3.0.2 + Device Pack 5+ PI 3.0 Technology Pack

Denali 16.1.2

03.07.02E
03.06.03E 2

8.1.0

CMX 10.2.0

1.3 Patch 3 (Wired)

1.4 (Wireless)

5.3
5.4

3.0.2 + Device Pack 4 + PI 3.0 Technology Pack

Denali 16.1.1

03.07.02E
03.06.03E2

8.1.0

CMX 10.2.0

1.3 Patch 3 (Wired)

1.4 (Wireless)

5.3
5.4

3.0.2 + PI 3.0 Device Pack 2 + PI 3.0 Technology Pack

03.07.03E
03.07.02E
03.07.01E
03.07.00E

03.07.03E
03.07.02E
03.07.01E
03.07.00E

8.0
8.0
8.0
7.6

8.0
8.03

1.3
1.3

5.2
5.2

5.3

2.2

03.06.04E
03.06.03E
03.06.02aE
03.06.01E
03.06.00E

03.06.04E
03.06.02aE
03.06.01E
03.06.00E

8.0
8.0

7.6

8.0
8.0

1.3
1.2

5.2
5.2
5.3

2.2
2.2, 2.1.2, or 2.1.1 if MSE is also deployed4

2.1.0 if MSE is not deployed

03.03.03SE

03.03.02SE

03.03.01SE

03.03.00SE

03.03.03SE

03.03.02SE

03.03.01SE

03.03.00SE

7.65

7.56

7.6

7.5

1.2

5.2

5.3

2.0

1.The Cisco IOS XE Denali 16.2.1 features are not available with 3.0.2, but 3.0.2 is compatible with Cisco IOS XE Denali 16.2.1.

2.Cisco 5700 (with Cisco IOS XE Release 03.06.03E/Cisco IOS XE Release 03.07.02E) inter-operates as a Peer MC with Catalyst 3850 running Cisco IOS XE Denali 16.1.1.

3.Because of SHA-2 certificate implementation, MSE 7.6 is not compatible with Cisco IOS XE Release 3.6E and later. Therefore, we recommend that you upgrade to MSE 8.0.

4.If MSE is deployed on your network, we recommend that you upgrade to Cisco Prime Infrastructure 2.1.2.

5.Cisco WLC Release 7.6 is not compatible with Cisco Prime Infrastructure 2.0.

6.Prime Infrastructure 2.0 enables you to manage Cisco WLC 7.5.102.0 with the features of Cisco WLC 7.4.110.0 and earlier releases. Prime Infrastructure 2.0 does not support any features of Cisco WLC 7.5.102.0 including the new AP platforms.

 

For more information on the compatibility of wireless software components across releases, see the Cisco Wireless Solutions

Web UI System Requirements

Hardware Requirements

 

Table 6 Minimum Hardware Requirements

Processor Speed
DRAM
Number of Colors
Resolution
Font Size

233 MHz minimum7

512 MB8

256

1024 x 768

Small

7.We recommend 1 GHz.

8.We recommend 1 GB DRAM.

Software Requirements

  • Operating Systems

–blank.gif Windows 7

–blank.gif Mac OS X 10.9.5

  • Browsers

–blank.gif Google Chrome—Version 38 and later (On Windows)

–blank.gif Microsoft Internet Explorer—Versions 10 and later (On Windows)

–blank.gif Mozilla Firefox—Version 33 and later (On Windows and Mac)

–blank.gif Safari—Version 7 and later (On Mac)

Finding the Software Version and Feature Set

Table 7 shows the mapping of the Cisco IOS XE version number and the Cisco IOS version number.

 

Table 7 Cisco IOS XE to Cisco IOS Version Number Mapping

Cisco IOS XE Version
Cisco IOSd Version
Cisco Wireless Control Module Version
Access Point Version

Denali 16.2.2

Not applicable

Denali 16.2.2

15.3(3)JPB1

Denali 16.2.1

Not applicable

Denali 16.2.1

15.3(3)JPB

Denali 16.1.3

Not applicable

Denali 16.1.3

15.3(3)JNP2

Denali 16.1.2

Not applicable

Denali 16.1.2

15.3(3)JNP1

Denali 16.1.1

Not applicable

Denali 16.1.1

15.3(3)JNP

03.07.03E

15.2(3)E3

10.3.130.0

15.3(3)JNB3

03.07.02E

15.2(3)E2

10.3.100.0

15.3(3)JNB1

03.07.01E

15.2(3)E1

10.3.100.0

15.3(3)JNB1

03.07.00E

15.2(3)E

10.3.100.0

15.3(3)JNB

03.06.04E

15.2(2)E4

10.2.140.0

15.3(3)JN8

03.06.03E

15.2(2)E3

10.2.131.0

15.3(3)JN7

03.06.02aE

15.2(2)E2

10.2.120.0

15.3(3)JN4

03.06.01E

15.2(2)E1

10.2.111.0

15.3(3)JN3

03.06.00E

15.2(2)E

10.2.102.0

15.3(3)JN

03.03.05SE

15.0(1)EZ5

10.1.150.0

15.2(4)JB7

03.03.04SE

15.0(1)EZ4

10.1.140.0

15.2(4)JB6

03.03.03SE

15.0(1)EZ3

10.1.130.0

15.2(4)JB5h

03.03.02SE

15.0(1)EZ2

10.1.121.0

15.2(4)JB5

03.03.01SE

15.0(1)EZ1

10.1.110.0

15.2(4)JB2

03.03.00SE

15.0(1)EZ

10.1.100.0

15.2(4)JN

The package files for the Cisco IOS XE software are stored on the system board flash device (flash:).

You can use the show version privileged EXEC command to see the software version that is running on your switch.

note.gif

Noteblank.gif Although the show version output always shows the software image running on the switch, the model name shown at the end of this display is the factory configuration and does not change if you upgrade the software license.

You can also use the dir filesystem : privileged EXEC command to see the directory names of other software images that you might have stored in flash memory.

Upgrading the Switch Software

This section covers the following scenarios:

note.gif

Noteblank.gif You cannot use the Web UI to install, upgrade to, or downgrade from Cisco IOS XE Denali 16.1.x and 16.2.x.

Table 8 Software Images

 

Release
Image
File Name

Cisco IOS XE Denali 16.2.2

Universal

cat3k_caa-universalk9.16.02.02.SPA.bin

Universal without DTLS

cat3k_caa-universalk9ldpe.16.02.02.SPA.bin

Cisco IOS XE Denali 16.2.1

Universal

cat3k_caa-universalk9.16.02.01.SPA.bin

Universal without DTLS

cat3k_caa-universalk9ldpe.16.02.01.SPA.bin

Table 9 Changes in Software Installation CLI Commands

 

Cisco IOS XE 3.xE

Switch#software ?

auto-upgrade

Initiate auto upgrade for switches running incompatible software

clean

Clean unused package files from local media

commit

Commit the provisioned software and cancel the automatic rollback timer

expand

Expand a software bundle to local storage, default location is where the bundle currently resides

install

Install software

rollback

Rollback the committed software
Cisco IOS XE Denali 16.x Commands

Switch#request platform software package ?

clean

Clean unnecessary package files from media

copy

Copy package to media

describe

Describe package content

expand

Expand all-in-one package to media

install

Package installation

uninstall

Package uninstall

verify

Verify ISSU software package compatibility

Automatic Boot Loader Upgrade

When you upgrade from any prior IOS 3.xE release to an IOS XE 16.x release for the first time, the boot loader is automatically upgraded and it will take effect on the next reload. For subsequent IOS XE 16.x releases, if the boot loader is updated in those releases, it will be automatically upgraded when you load the new release on the switch. If you go back to an IOS 3.xE release, your boot loader will not be downgraded. The updated boot loader supports all previous IOS 3.xE releases.

caut.gif
Caution blank.gif Do not power cycle your switch during the upgrade.

 

Scenario
Automatic Boot Loader Response

If you boot Cisco IOS XE Denali 16.2.x the first time

The boot loader is upgraded to version 3.58. For example:

switch: ver
BOOTLDR: CAT3K_CAA Boot Loader (CAT3K_CAA-HBOOT-M) Version 3.58, RELEASE SOFTWARE (P)  
 

During the automatic boot loader upgrade while booting Cisco IOS XE Denali 16.2.1, you will see the following on the console:

%IOSXEBOOT-Thu-###: (rp/0): Mar 24 18:18:10 Universal 2016 PLEASE DO NOT POWER CYCLE ### BOOT LOADER UPGRADING
%IOSXEBOOT-loader-boot: (rp/0): upgrade successful
 

If you boot Cisco IOS XE Denali 16.1.1 the first time

The boot loader is upgraded to version 3.2. For example:

BOOTLDR: CAT3K_CAA Boot Loader (CAT3K_CAA-HBOOT-M) Version 3.2, RELEASE SOFTWARE (P)
 

During the automatic boot loader upgrade while booting Cisco IOS XE Denali 16.1.1, you will see the following on the console:

%IOSXEBOOT-PLEASE-###: (rp/0): DO NOT POWER CYCLE ### BOOT LOADER UPGRADING
%IOSXEBOOT-Nov-Tue: (rp/0): 24 11:04:42 Universal 2015 boot loader upgrade successful
 

Automatic Microcode Upgrade

During an IOS image upgrade or downgrade on a PoE or UPoE switch, the microcode is updated to reflect applicable feature enhancements and bug fixes. Do not restart the switch during the upgrade or downgrade process. With the Cisco IOS XE Denali 16.1.1 release, it takes approximately an additional 4 minutes to complete the microcode upgrade in addition to the normal reload time. The microcode update occurs only during an image upgrade or downgrade on PoE or UPoE switches. It does not occur during switch reloads or on non-PoE switches.

The following console messages are displayed during microcode upgrade:

Front-end Microcode IMG MGR: found 4 microcode images for 1 device.
Image for front-end 0: /tmp/microcode_update/front_end/fe_type_6_0
Image for front-end 0: /tmp/microcode_update/front_end/fe_type_6_1
Image for front-end 0: /tmp/microcode_update/front_end/fe_type_6_2
Image for front-end 0: /tmp/microcode_update/front_end/fe_type_6_3
 
Front-end Microcode IMG MGR: Preparing to program device microcode...
Front-end Microcode IMG MGR: Preparing to program device[0]...594412 bytes....
Skipped[0].
Front-end Microcode IMG MGR: Preparing to program device[0]...381758 bytes.
Front-end Microcode IMG MGR: Programming device
0...rwRrrrrrrw..0%.....................................................................
..10%......................................................................20%.........
.............................................................30%......................
..................................................40%.................................
......................................50%.............................................
.........................60%..........................................................
............70%.
........................................................................80%...........
...........................................................90%........................
..............................................100%
Front-end Microcode IMG MGR: Preparing to program device[0]...25166 bytes.
Front-end Microcode IMG MGR: Programming device
0...rrrrrrw..0%....10%....20%......30%...40%......50%....60%......70%...80%......90%..
..100%
Front-end Microcode IMG MGR: Microcode programming complete for device 0.
Front-end Microcode IMG MGR: Preparing to program device[0]...86370 bytes....
Skipped[3].
Front-end Microcode IMG MGR: Microcode programming complete in 237 seconds

Upgrading from Cisco IOS XE 3.xE to Cisco IOS XE Denali 16.1.x or 16.2.x in Install Mode

Follow these instructions to upgrade from Cisco IOS XE 3.xE to Cisco IOS XE Denali 16.1.x or 16.2.x in Install Mode:

Copy New Image to Stack

When you expand the image, if you point to the source image on your TFTP server, you can skip this section and go to Software Install Image to Flash.

Step 1blank.gif Make sure your tftp server is reachable from IOS via GigabitEthernet0/0.

Switch#show run | i tftp
ip tftp source-interface GigabitEthernet0/0
ip tftp blocksize 8192
Switch#
Switch#show run | i ip route vrf
ip route vrf Mgmt-vrf 5.0.0.0 255.0.0.0 5.30.0.1
Switch#
Switch#show run int GigabitEthernet0/0
Building configuration...
 
Current configuration : 115 bytes
!
interface GigabitEthernet0/0
vrf forwarding Mgmt-vrf
ip address 5.30.12.121 255.255.0.0
negotiation auto
end
Switch#
Switch#ping vrf Mgmt-vrf ip 5.28.11.250
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 5.28.11.250, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/2 ms
 

Step 2blank.gif Copy the image from your tftp server to flash.

Switch#copy tftp://5.28.11.250/cat3k_caa-universalk9.16.02.01.SPA.bin flash:
Destination filename [cat3k_caa-universalk9.16.02.0.SPA.bin]?
Accessing tftp://5.28.11.250/cat3k_caa-universalk9.16.02.01.SPA.bin...
Loading cat3k_caa-universalk9.16.02.01.SPA.bin from 5.28.11.250 (via GigabitEthernet0/0): !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!O!!!!!!!!!!!!!!!!!!!!!!!!!
[OK - 465466221 bytes]
 
465466221 bytes copied in 135.690 secs (3430365 bytes/sec)
Switch#
 

Step 3blank.gif Use the dir flash command to confirm that the image has been successfully copied to flash.

Switch#dir flash:*.bin
Directory of flash:/*.bin
 
14 -rw- 465466221 Mar 27 2016 20:50:59 +00:00 cat3k_caa-universalk9.16.02.01.SPA.bin
 
 
1621966848 bytes total (827838464 bytes free)
Switch#
 

Software Install Image to Flash

Step 4blank.gif Use the software install command with the ‘new’ and ‘force’ options to expand the target image to flash. You can point to the source image on your TFTP server or in flash if you have it copied to flash.

Switch#software install file flash:cat3k_caa-universalk9.16.02.01.SPA.bin new force
Preparing install operation...
[1]: Copying software from active switch 1 to switches 2,3,4
[1]: Finished copying software to switches 2,3,4
[1 2 3 4]: Starting install operation
[1 2 3 4]: Expanding bundle flash:cat3k_caa-universalk9.16.02.01.SPA.bin
[1 2 3 4]: Copying package files
[1 2 3 4]: Package files copied
[1 2 3 4]: Finished expanding bundle flash:cat3k_caa-universalk9.16.02.01.SPA.bin
[1 2 3 4]: Verifying and copying expanded package files to flash:
[1 2 3 4]: Verified and copied expanded package files to flash:
[1 2 3 4]: Starting compatibility checks
[1 2 3 4]: Bypassing peer package compatibility checks due to 'force' command option
[1 2 3 4]: Finished compatibility checks
[1 2 3 4]: Starting application pre-installation processing
[1 2 3 4]: Finished application pre-installation processing
[1]: Old files list:
Removed cat3k_caa-base.SPA.03.07.03E.pkg
Removed cat3k_caa-drivers.SPA.03.07.03E.pkg
Removed cat3k_caa-infra.SPA.03.07.03E.pkg
Removed cat3k_caa-iosd-universalk9.SPA.152-3.E3.pkg
Removed cat3k_caa-platform.SPA.03.07.03E.pkg
Removed cat3k_caa-wcm.SPA.10.3.130.0.pkg
[2]: Old files list:
Removed cat3k_caa-base.SPA.03.07.03E.pkg
Removed cat3k_caa-drivers.SPA.03.07.03E.pkg
Removed cat3k_caa-infra.SPA.03.07.03E.pkg
Removed cat3k_caa-iosd-universalk9.SPA.152-3.E3.pkg
Removed cat3k_caa-platform.SPA.03.07.03E.pkg
Removed cat3k_caa-wcm.SPA.10.3.130.0.pkg
[3]: Old files list:
Removed cat3k_caa-base.SPA.03.07.03E.pkg
Removed cat3k_caa-drivers.SPA.03.07.03E.pkg
Removed cat3k_caa-infra.SPA.03.07.03E.pkg
Removed cat3k_caa-iosd-universalk9.SPA.152-3.E3.pkg
Removed cat3k_caa-platform.SPA.03.07.03E.pkg
Removed cat3k_caa-wcm.SPA.10.3.130.0.pkg
[4]: Old files list:
Removed cat3k_caa-base.SPA.03.07.03E.pkg
Removed cat3k_caa-drivers.SPA.03.07.03E.pkg
Removed cat3k_caa-infra.SPA.03.07.03E.pkg
Removed cat3k_caa-iosd-universalk9.SPA.152-3.E3.pkg
Removed cat3k_caa-platform.SPA.03.07.03E.pkg
Removed cat3k_caa-wcm.SPA.10.3.130.0.pkg
[1]: New files list:
Added cat3k_caa-rpbase.16.02.01.SPA.pkg
Added cat3k_caa-rpcore.16.02.01.SPA.pkg
Added cat3k_caa-srdriver.16.02.01.SPA.pkg
Added cat3k_caa-wcm.16.02.01.SPA.pkg
Added cat3k_caa-webui.16.02.01.SPA.pkg
[2]: New files list:
Added cat3k_caa-rpbase.16.02.01.SPA.pkg
Added cat3k_caa-rpcore.16.02.01.SPA.pkg
Added cat3k_caa-srdriver.16.02.01.SPA.pkg
Added cat3k_caa-wcm.16.02.01.SPA.pkg
Added cat3k_caa-webui.16.02.01.SPA.pkg
[3]: New files list:
Added cat3k_caa-rpbase.16.02.01.SPA.pkg
Added cat3k_caa-rpcore.16.02.01.SPA.pkg
Added cat3k_caa-srdriver.16.02.01.SPA.pkg
Added cat3k_caa-wcm.16.02.01.SPA.pkg
Added cat3k_caa-webui.16.02.01.SPA.pkg
[4]: New files list:
Added cat3k_caa-rpbase.16.02.01.SPA.pkg
Added cat3k_caa-rpcore.16.02.01.SPA.pkg
Added cat3k_caa-srdriver.16.02.01.SPA.pkg
Added cat3k_caa-wcm.16.02.01.SPA.pkg
Added cat3k_caa-webui.16.02.01.SPA.pkg
[1 2 3 4]: Creating pending provisioning file
[1 2 3 4]: Finished installing software. New software will load on reboot.
[1 2 3 4]: Committing provisioning file
 
[1 2 3 4]: Do you want to proceed with reload? [yes/no]: yes
[1 2 3 4]: Reloading
Switch#
 
note.gif

Noteblank.gif Old files listed in the logs should be removed using the request platform software package clean switch all command, after reload

Reload

Step 5blank.gif If you said ‘Yes’ to the prompt in software install and your switches are configured with auto boot, the stack will automatically boot up with the new image. If not, you can manually boot flash:packages.conf

switch: boot flash:packages.conf
note.gif

Noteblank.gif When you boot the new image, it will automatically update the boot loader.

Step 6blank.gif When the new image boots up, you can verify the version of the new image, by checking show version

Switch#show version
Cisco IOS Software, Catalyst L3 Switch Software (CAT3K_CAA-UNIVERSALK9-M), Version Denali 16.2.1, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2016 by Cisco Systems, Inc.
Compiled Sun 27-Mar-16 01:22 by mcpre
 

Step 7blank.gif After you have successfully installed the image, you no longer need the.bin image and the file can be deleted from flash of each switch if it was copied to flash.

Switch#delete flash:cat3k_caa-universalk9.16.02.01.SPA.bin
Delete filename [cat3k_caa-universalk9.16.02.01.SPA.bin]?
Delete flash:/cat3k_caa-universalk9.16.02.01.SPA.bin? [confirm]
Switch#
 

Upgrading from Cisco IOS XE 3.xE to Cisco IOS XE Denali 16.1.x or 16.2.x in Bundle Mode

Follow these instructions to upgrade from Cisco IOS XE 3.xE to Cisco IOS XE Denali 16.1.x or 16.2.x in Bundle Mode:

Copy New Image to Stack

You cannot boot Cisco IOS XE Denali 16.1.1 via TFTP for the first time with a Cisco IOS XE 3.xE boot loader. The Cisco IOS XE 3.xE boot loaders have a limitation that they cannot boot an image larger than 400MB via the TFTP server. Since Cisco IOS XE Denali 16.1.x is larger than 400MB, you must boot the image via flash.

note.gif

Noteblank.gif You cannot boot Cisco IOS XE Denali 16.1.1 via TFTP if you have a Cisco IOS XE 3.xE boot loader. The Cisco IOS XE 3.xE boot loaders have a limitation that they cannot boot an image larger than 400MB via TFTP.

Step 1blank.gif Make sure your TFTP server is reachable from IOS via GigabitEthernet0/0.

Switch#show run | i tftp
ip tftp source-interface GigabitEthernet0/0
ip tftp blocksize 8192
Switch#
Switch#show run | i ip route vrf
ip route vrf Mgmt-vrf 5.0.0.0 255.0.0.0 5.30.0.1
Switch#
Switch#show run int GigabitEthernet0/0
Building configuration...
 
Current configuration : 115 bytes
!
interface GigabitEthernet0/0
vrf forwarding Mgmt-vrf
ip address 5.30.12.121 255.255.0.0
negotiation auto
end
Switch#
Switch#ping vrf Mgmt-vrf ip 5.28.11.250
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 5.28.11.250, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/2 ms
 

Step 2blank.gif Copy the image from your TFTP server to flash.

Switch#copy tftp://5.28.11.250/cat3k_caa-universalk9.16.02.01.SPA.bin flash:
Destination filename [cat3k_caa-universalk9.16.02.01.SPA.bin]?
Accessing tftp://5.28.11.250/cat3k_caa-universalk9.16.02.01.SPA.bin...
Loading cat3k_caa-universalk9.16.02.01.SPA.bin from 5.28.11.250 (via GigabitEthernet0/0): !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!O!!!!!!!!!!!!!!!!!!!!!!!!!
[OK - 465466221 bytes]
 
465466221 bytes copied in 135.690 secs (3430365 bytes/sec)
Switch#
 
note.gif

Noteblank.gif If you have a stack, you must copy the image to the flash of each switch in your stack.

Step 3blank.gif Use the dir flash command to confirm that the image has been successfully copied to flash.

Switch#dir flash:*.bin
Directory of flash:/*.bin
Directory of flash:/
14 -rw- 465466221 Mar 27 2016 20:50:59 +00:00 cat3k_caa-universalk9.16.02.01.SPA.bin
1621966848 bytes total (279199744 bytes free)
Switch#

Edit the Boot variable

Step 4blank.gif Clear the boot variable

Switch(config)#no boot system
 

Step 5blank.gif Edit the boot variable to point to the new image.

Switch(config)#boot system flash:cat3k_caa-universalk9.16.02.01.SPA.bin
 

Step 6blank.gif Use the write memory command to save the configuration change.

Switch#write memory

Step 7blank.gif Use the show boot command to confirm that your boot variable is pointing to the new image

Switch#show boot
---------------------------
Switch 1
---------------------------
Current Boot Variables:
BOOT variable = flash:cat3k_caa-universalk9.16.02.01.SPA.bin;
 
Boot Variables on next reload:
BOOT variable = flash:cat3k_caa-universalk9.16.02.01.SPA.bin;
Allow Dev Key = yes
Manual Boot = yes
Enable Break = yes
Switch#
 

Reload

Step 8blank.gif Reload the switch

Switch#reload
 

Step 9blank.gif If your switches are configured with auto boot, the stack will automatically boot up with the new image. If not, you can manually boot flash: cat3k_caa-universalk9.16.02.01.SPA.bin

switch:boot flash:cat3k_caa-universalk9.16.02.01.SPA.bin
 
note.gif

Noteblank.gif When you boot the new image, it will automatically update the boot loader.

Step 10blank.gif When the new image boots up, you can verify the version of the new image, by checking show version

Switch#show version
Cisco IOS Software, Catalyst L3 Switch Software (CAT3K_CAA-UNIVERSALK9-M), Version Denali 16.2.1, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2016 by Cisco Systems, Inc.
Compiled Sun 27-Mar-16 01:22 by mcpre
 
 

Move from Cisco IOS XE Denali 16.x Bundle Mode to Install Mode

Step 11blank.gif Ensure you have enough space in flash to expand a new image by cleaning up old installation files. This command will erase your Cisco IOS XE Denali 16.x bin image file, so ensure that you copy it to your Active again.

note.gif

Noteblank.gif Use the switch all option to clean up all switches in your stack.

Switch#request platform software package clean switch all file flash:
Running command on switch 1
Cleaning up unnecessary package files
Scanning boot directory for packages... done.
Preparing packages list to delete...
done.
Running command on switch 2
Cleaning up unnecessary package files
Scanning boot directory for packages... done.
Preparing packages list to delete...
done.
Running command on switch 3
Cleaning up unnecessary package files
Scanning boot directory for packages... done.
Preparing packages list to delete...
done.
Running command on switch 4
Cleaning up unnecessary package files
Scanning boot directory for packages... done.
Preparing packages list to delete...
done.
The following files will be deleted:
[1]:
/flash/cat3k_caa-base.SPA.03.07.02E.pkg
/flash/cat3k_caa-drivers.SPA.03.07.02E.pkg
/flash/cat3k_caa-infra.SPA.03.07.02E.pkg
/flash/cat3k_caa-iosd-universalk9.SPA.152-3.E2.pkg
/flash/cat3k_caa-platform.SPA.03.07.02E.pkg
/flash/cat3k_caa-universalk9.16.01.01.SPA.bin
/flash/cat3k_caa-wcm.SPA.10.3.120.0.pkg
/flash/packages.conf
[2]:
/flash/cat3k_caa-base.SPA.03.07.02E.pkg
/flash/cat3k_caa-drivers.SPA.03.07.02E.pkg
/flash/cat3k_caa-infra.SPA.03.07.02E.pkg
/flash/cat3k_caa-iosd-universalk9.SPA.152-3.E2.pkg
/flash/cat3k_caa-platform.SPA.03.07.02E.pkg
/flash/cat3k_caa-universalk9.16.01.01.SPA.bin
/flash/cat3k_caa-wcm.SPA.10.3.120.0.pkg
/flash/packages.conf
[3]:
/flash/cat3k_caa-base.SPA.03.07.02E.pkg
/flash/cat3k_caa-drivers.SPA.03.07.02E.pkg
/flash/cat3k_caa-infra.SPA.03.07.02E.pkg
/flash/cat3k_caa-iosd-universalk9.SPA.152-3.E2.pkg
/flash/cat3k_caa-platform.SPA.03.07.02E.pkg
/flash/cat3k_caa-universalk9.16.01.01.SPA.bin
/flash/cat3k_caa-wcm.SPA.10.3.120.0.pkg
/flash/packages.conf
[4]:
/flash/cat3k_caa-base.SPA.03.07.02E.pkg
/flash/cat3k_caa-drivers.SPA.03.07.02E.pkg
/flash/cat3k_caa-infra.SPA.03.07.02E.pkg
/flash/cat3k_caa-iosd-universalk9.SPA.152-3.E2.pkg
/flash/cat3k_caa-platform.SPA.03.07.02E.pkg
/flash/cat3k_caa-universalk9.16.01.01.SPA.bin
/flash/cat3k_caa-wcm.SPA.10.3.120.0.pkg
/flash/packages.conf
 
Do you want to proceed? [y/n]y
[1]:
Deleting file flash:cat3k_caa-base.SPA.03.07.02E.pkg... done.
Deleting file flash:cat3k_caa-drivers.SPA.03.07.02E.pkg... done.
Deleting file flash:cat3k_caa-infra.SPA.03.07.02E.pkg... done.
Deleting file flash:cat3k_caa-iosd-universalk9.SPA.152-3.E2.pkg... done.
Deleting file flash:cat3k_caa-platform.SPA.03.07.02E.pkg... done.
Deleting file flash:cat3k_caa-universalk9.16.01.01.SPA.bin... done.
Deleting file flash:cat3k_caa-wcm.SPA.10.3.120.0.pkg... done.
Deleting file flash:packages.conf... done.
SUCCESS: Files deleted.
[2]:
Deleting file flash:cat3k_caa-base.SPA.03.07.02E.pkg... done.
Deleting file flash:cat3k_caa-drivers.SPA.03.07.02E.pkg... done.
Deleting file flash:cat3k_caa-infra.SPA.03.07.02E.pkg... done.
Deleting file flash:cat3k_caa-iosd-universalk9.SPA.152-3.E2.pkg... done.
Deleting file flash:cat3k_caa-platform.SPA.03.07.02E.pkg... done.
Deleting file flash:cat3k_caa-universalk9.16.01.01.SPA.bin... done.
Deleting file flash:cat3k_caa-wcm.SPA.10.3.120.0.pkg... done.
Deleting file flash:packages.conf... done.
SUCCESS: Files deleted.
[3]:
Deleting file flash:cat3k_caa-base.SPA.03.07.02E.pkg... done.
Deleting file flash:cat3k_caa-drivers.SPA.03.07.02E.pkg... done.
Deleting file flash:cat3k_caa-infra.SPA.03.07.02E.pkg... done.
Deleting file flash:cat3k_caa-iosd-universalk9.SPA.152-3.E2.pkg... done.
Deleting file flash:cat3k_caa-platform.SPA.03.07.02E.pkg... done.
Deleting file flash:cat3k_caa-universalk9.16.01.01.SPA.bin... done.
Deleting file flash:cat3k_caa-wcm.SPA.10.3.120.0.pkg... done.
Deleting file flash:packages.conf... done.
SUCCESS: Files deleted.
[4]:
Deleting file flash:cat3k_caa-base.SPA.03.07.02E.pkg... done.
Deleting file flash:cat3k_caa-drivers.SPA.03.07.02E.pkg... done.
Deleting file flash:cat3k_caa-infra.SPA.03.07.02E.pkg... done.
Deleting file flash:cat3k_caa-iosd-universalk9.SPA.152-3.E2.pkg... done.
Deleting file flash:cat3k_caa-platform.SPA.03.07.02E.pkg... done.
Deleting file flash:cat3k_caa-universalk9.16.01.01.SPA.bin... done.
Deleting file flash:cat3k_caa-wcm.SPA.10.3.120.0.pkg... done.
Deleting file flash:packages.conf... done.
SUCCESS: Files deleted.
Switch#
 

Step 12blank.gif Copy the image from your tftp server to flash

Switch#copy tftp://5.28.11.250/cat3k_caa-universalk9.16.02.01.SPA.bin flash:
Destination filename [cat3k_caa-universalk9.16.02.01.SPA.bin]?
Accessing tftp://5.28.11.250/cat3k_caa-universalk9.16.02.01.SPA.bin...
Loading cat3k_caa-universalk9.16.02.01.SPA.bin from 5.28.11.250 (via GigabitEthernet0/0): !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!O!!!!!!!!!!!!!!!!!!!!!!!!!
[OK - 465466221 bytes]
 
465466221 bytes copied in 109.461 secs (4252348 bytes/sec)
Switch#
 

Step 13blank.gif Use the request platform software package expand switch all file flash:image.bin auto-copy command to expand the target image to flash and move from bundle mode to install mode. You can point to the source image on your TFTP server or in flash if you have it copied to flash.

note.gif

Noteblank.gif Use the switch all option to upgrade all switches in your stack
Use the auto-copy option to copy the.bin image from flash: to all other switches in your stack

Switch#request platform software package expand switch all file flash:cat3k_caa-universalk9.16.02.01.SPA.bin auto-copy
[1]: Copying flash:cat3k_caa-universalk9.16.02.01.SPA.bin from switch 1 to switch 2 3 4
[2 3 4]: Finished copying to switch 2 3 4
[1 2 3 4]: Expanding file
[1 2 3 4]: Finished expanding all-in-one software package in switch 1 2 3 4
SUCCESS: Finished expanding all-in-one software package.
Switch#
 

Edit the Boot variable

Step 14blank.gif Clear the boot variable

Switch(config)#no boot system
 

Step 15blank.gif Edit the boot variable to point to the new image.

Switch(config)#boot system flash:packages.conf
 

Step 16blank.gif Use the write memory command to save the configuration change.

Switch#write memory
 

Step 17blank.gif Use the show boot command to confirm that your boot variable is pointing to the new image

Switch#show boot
---------------------------
Switch 1
---------------------------
Current Boot Variables:
BOOT variable = flash:packages.conf;
 
Boot Variables on next reload:
BOOT variable = flash:packages.conf;
Manual Boot = yes
Enable Break = yes
Switch#
 

Reload

Step 18blank.gif Reload the switch

Switch#reload
 

Step 19blank.gif If your switches are configured with auto boot, the stack will automatically boot up with the new image. If not, you can manually boot flash:packages.conf

switch:boot flash:packages.conf
 

Step 20blank.gif When the new image boots up, you can verify the version of the new image, by checking show version

Switch#show version
Cisco IOS Software, Catalyst L3 Switch Software (CAT3K_CAA-UNIVERSALK9-M), Version Denali 16.2.1, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2016 by Cisco Systems, Inc.
Compiled Sun 27-Mar-16 01:22 by mcpre
 

Step 21blank.gif After you have successfully installed the image, you no longer need the.bin image and the file can be deleted from the flash of each switch if you had copied to flash.

Switch#delete flash:cat3k_caa-universalk9.16.02.01.SPA.bin
Delete filename [cat3k_caa-universalk9.16.02.01.SPA.bin]?
Delete flash:/cat3k_caa-universalk9.16.02.01.SPA.bin? [confirm]
Switch#
 

Upgrading from Cisco IOS XE Denali 16.1.1 to 16.1.x or 16.2.x in Install Mode

Follow these instructions to upgrade from Cisco IOS XE Denali 16.1.1 to Cisco IOS XE Denali 16.1.x or 16.2.x, in install mode. In order to do a software image upgrade, you must be booted into IOS using the boot flash:packages.conf.

Clean Up

Step 1blank.gif Ensure you have enough space in flash to expand a new image by cleaning up old installation files.

note.gif

Noteblank.gif Use the switch all option to clean up all switches in your stack.

Switch# request platform software package clean switch all file flash:
Running command on switch 1
Cleaning up unnecessary package files
Scanning boot directory for packages... done.
Preparing packages list to delete...
cat3k_caa-rpbase.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-srdriver.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-wcm.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-webui.16.01.01.SPA.pkg
File is in use, will not delete.
packages.conf
File is in use, will not delete.
done.
SUCCESS: No extra package or provisioning files found on media. Nothing to clean.
Running command on switch 2
Cleaning up unnecessary package files
Scanning boot directory for packages... done.
Preparing packages list to delete...
cat3k_caa-rpbase.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-srdriver.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-wcm.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-webui.16.01.01.SPA.pkg
File is in use, will not delete.
packages.conf
File is in use, will not delete.
done.
SUCCESS: No extra package or provisioning files found on media. Nothing to clean.
Running command on switch 3
Cleaning up unnecessary package files
Scanning boot directory for packages... done.
Preparing packages list to delete...
cat3k_caa-rpbase.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-srdriver.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-wcm.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-webui.16.01.01.SPA.pkg
File is in use, will not delete.
packages.conf
File is in use, will not delete.
done.
SUCCESS: No extra package or provisioning files found on media. Nothing to clean.
Running command on switch 4
Cleaning up unnecessary package files
Scanning boot directory for packages... done.
Preparing packages list to delete...
packages.conf
File is in use, will not delete.
cat3k_caa-rpbase.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-srdriver.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-wcm.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-webui.16.01.01.SPA.pkg
File is in use, will not delete.
done.
SUCCESS: No extra package or provisioning files found on media. Nothing to clean.
Switch#
 

Copy New Image to Stack

Step 2blank.gif Copy the new image to flash: (or skip this step if you want to use the new image from your TFTP server).

Switch#copy tftp://5.28.11.250/cat3k_caa-universalk9.16.02.01.SPA.bin flash:cat3k_caa-universalk9.16.02.01.SPA.bin
Destination filename [cat3k_caa-universalk9.16.02.01.SPA.bin]?
Accessing tftp://5.28.11.250/cat3k_caa-universalk9.16.02.01.SPA.bin...
Loading cat3k_caa-universalk9.16.02.01.SPA.bin from 5.28.11.250 (via GigabitEthernet0/0):
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[OK - 465466221 bytes]
 
465466221 bytes copied in 118.175 secs (3938788 bytes/sec)
Switch#
 

Step 3blank.gif Use the dir flash command to confirm that the image has been successfully copied to flash.

Switch#dir flash:*.bin
Directory of flash:/*.bin
 
Directory of flash:/
 
7759 -rw- 465466221 Mar 28 2016 04:35:43 +00:00 cat3k_caa-universalk9.16.02.01.SPA.bin
1621966848 bytes total (598597632 bytes free)
Switch#
 

Software Install Image to Flash

Step 4blank.gif Use the request platform software package install switch all file flash: new auto-copy command to install the target image to flash.

You can point to the source image on your TFTP server or in flash if you have it copied to flash.

note.gif

Noteblank.gif Use the switch all option to upgrade all switches in your stack
Use the new option to upgrade from Cisco IOS XE Denali 16.1.1 to Cisco IOS XE Denali 16.1.2 or Cisco IOS XE Denali 16.2.x. (There are packaging changes in Cisco IOS XE Denali 16.1.2 and Cisco IOS XE Denali 16.2.x.)
Use the auto-copy option to copy the.bin image from flash: to all other switches in your stack

note.gif

Noteblank.gif When you execute the command, the following message is displayed:
Unknown package type 21
This is expected and does not affect the upgrade. See CSCux82059

Switch#request platform software package install switch all file flash:cat3k_caa-universalk9.16.02.01.SPA.bin new auto-copy
Expanding image file: flash:cat3k_caa-universalk9.16.02.01.SPA.bin
[1]: Copying flash:cat3k_caa-universalk9.16.02.01.SPA.bin from switch 1 to switch 2 3 4
[2 3 4]: Finished copying to switch 2 3 4
[1 2 3 4]: Expanding file
[1 2 3 4]: Finished expanding all-in-one software package in switch 1 2 3 4
SUCCESS: Finished expanding all-in-one software package.
[1 2 3 4]: Performing install
 
Unknown package type 21
 
Unknown package type 21
 
Unknown package type 21
 
Unknown package type 21
SUCCESS: install Finished
[1]: install package(s) on switch 1
--- Starting list of software package changes ---
Old files list:
Removed cat3k_caa-rpbase.16.01.01E.SPA.pkg
Removed cat3k_caa-srdriver.16.01.01E.SPA.pkg
Removed cat3k_caa-wcm.16.01.01E.SPA.pkg
Removed cat3k_caa-webui.16.01.01E.SPA.pkg
New files list:
Added cat3k_caa-rpbase.16.02.01.SPA.pkg
Added cat3k_caa-rpcore.16.02.01.SPA.pkg
Added cat3k_caa-srdriver.16.02.01.SPA.pkg
Added cat3k_caa-wcm.16.02.01.SPA.pkg
Added cat3k_caa-webui.16.02.01.SPA.pkg
Finished list of software package changes
SUCCESS: Software provisioned. New software will load on reboot.
[1]: Finished install successful on switch 1
[2]: install package(s) on switch 2
--- Starting list of software package changes ---
Old files list:
Removed cat3k_caa-rpbase.16.01.01E.SPA.pkg
Removed cat3k_caa-srdriver.16.01.01E.SPA.pkg
Removed cat3k_caa-wcm.16.01.01E.SPA.pkg
Removed cat3k_caa-webui.16.01.01E.SPA.pkg
New files list:
Added cat3k_caa-rpbase.16.02.01.SPA.pkg
Added cat3k_caa-rpcore.16.02.01.SPA.pkg
Added cat3k_caa-srdriver.16.02.01.SPA.pkg
Added cat3k_caa-wcm.16.02.01.SPA.pkg
Added cat3k_caa-webui.16.02.01.SPA.pkg
Finished list of software package changes
SUCCESS: Software provisioned. New software will load on reboot.
[2]: Finished install successful on switch 2
[3]: install package(s) on switch 3
--- Starting list of software package changes ---
Old files list:
Removed cat3k_caa-rpbase.16.01.01E.SPA.pkg
Removed cat3k_caa-srdriver.16.01.01E.SPA.pkg
Removed cat3k_caa-wcm.16.01.01E.SPA.pkg
Removed cat3k_caa-webui.16.01.01E.SPA.pkg
New files list:
Added cat3k_caa-rpbase.16.02.01.SPA.pkg
Added cat3k_caa-rpcore.16.02.01.SPA.pkg
Added cat3k_caa-srdriver.16.02.01.SPA.pkg
Added cat3k_caa-wcm.16.02.01.SPA.pkg
Added cat3k_caa-webui.16.02.01.SPA.pkg
Finished list of software package changes
SUCCESS: Software provisioned. New software will load on reboot.
[3]: Finished install successful on switch 3
[4]: install package(s) on switch 4
--- Starting list of software package changes ---
Old files list:
Removed cat3k_caa-rpbase.16.01.01E.SPA.pkg
Removed cat3k_caa-srdriver.16.01.01E.SPA.pkg
Removed cat3k_caa-wcm.16.01.01E.SPA.pkg
Removed cat3k_caa-webui.16.01.01E.SPA.pkg
New files list:
Added cat3k_caa-rpbase.16.02.01.SPA.pkg
Added cat3k_caa-rpcore.16.02.01.SPA.pkg
Added cat3k_caa-srdriver.16.02.01.SPA.pkg
Added cat3k_caa-wcm.16.02.01.SPA.pkg
Added cat3k_caa-webui.16.02.01.SPA.pkg
Finished list of software package changes
SUCCESS: Software provisioned. New software will load on reboot.
[4]: Finished install successful on switch 4
Checking status of install on [1 2 3 4]
[1 2 3 4]: Finished install in switch 1 2 3 4
SUCCESS: Finished install: Success on [1 2 3 4]
Switch#
 
note.gif

Noteblank.gif Old files listed in the logs will not be removed from flash.

Step 5blank.gif After you have successfully installed the software, verify that the flash partition has five new.pkg files and one updated packages.conf file. See sample output below:

Switch#dir flash:*.pkg
Directory of flash:/*.pkg
 
Directory of flash:/
 
7747 -rw- 281076014 Mar 27 2016 22:15:50 +00:00 cat3k_caa-rpbase.16.01.01E.SPA.pkg
7748 -rw- 7197312 Mar 27 2016 22:15:51 +00:00 cat3k_caa-srdriver.16.01.01E.SPA.pkg
7749 -rw- 166767220 Mar 27 2016 22:15:51 +00:00 cat3k_caa-wcm.16.01.01E.SPA.pkg
7750 -rw- 14631548 Mar 27 2016 22:15:51 +00:00 cat3k_caa-webui.16.01.01E.SPA.pkg
7761 -rw- 21906269 Mar 28 2016 04:45:48 +00:00 cat3k_caa-rpbase.16.02.01.SPA.pkg
7765 -rw- 253160056 Mar 28 2016 04:45:50 +00:00 cat3k_caa-rpcore.16.02.01.SPA.pkg
7763 -rw- 7328384 Mar 28 2016 04:45:49 +00:00 cat3k_caa-srdriver.16.02.01.SPA.pkg
7762 -rw- 165657204 Mar 28 2016 04:45:49 +00:00 cat3k_caa-wcm.16.02.01.SPA.pkg
7764 -rw- 17408636 Mar 28 2016 04:45:49 +00:00 cat3k_caa-webui.16.02.01.SPA.pkg
1621966848 bytes total (132620288 bytes free)
Switch#
 
Switch#dir flash:*.conf
Directory of flash:/*.conf
 
Directory of flash:/
 
7768 -rw- 5017 Mar 28 2016 04:47:14 +00:00 packages.conf
7766 -rw- 5017 Mar 28 2016 04:46:47 +00:00 cat3k_caa-universalk9.16.02.01.SPA.conf
1621966848 bytes total (132620288 bytes free)
Switch#
 

Step 6blank.gif After you have successfully installed the image, you no longer need the.bin image. If you copied the file to flash, you can delete it from the flash of each switch.

Switch#delete flash:cat3k_caa-universalk9.16.02.01.SPA.bin
Delete filename [cat3k_caa-universalk9.16.02.01.SPA.bin]?
Delete flash:/ cat3k_caa-universalk9.16.02.01.SPA.bin? [confirm]
Switch#
 

Reload

Step 7blank.gif Reload the switch.

Switch#reload
 

Step 8blank.gif If the switch is configured with auto boot, then the stack automatically boots up with the new image. If not, you can manually boot flash:packages.conf

switch:boot flash:packages.conf
 

Step 9blank.gif When the new image boots up, you can verify the version of the new image, by using the show version command:

Switch#show version
Cisco IOS Software, Catalyst L3 Switch Software (CAT3K_CAA-UNIVERSALK9-M), Version Denali 16.2.1, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2016 by Cisco Systems, Inc.
Compiled Sun 27-Mar-16 01:22 by mcpre
 

Upgrading from Cisco IOS XE Denali 16.2.x to Cisco IOS XE 16.x in Install Mode

Follow these instructions to upgrade from Cisco IOS XE Denali 16.2.x to a future IOS XE 16.x release in Install mode. In order to do a software image upgrade, you must be booted into IOS via “boot flash:packages.conf.”

Clean Up

Step 1blank.gif Ensure you have enough space in flash to expand a new image by cleaning up old installation files.

note.gif

Noteblank.gif Use the switch all option to clean up all switches in your stack.

Switch#request platform software package clean switch all file flash:
Running command on switch 1
Cleaning up unnecessary package files
Scanning boot directory for packages... done.
Preparing packages list to delete...
packages.conf
File is in use, will not delete.
cat3k_caa-rpbase.16.02.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-rpcore.16.02.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-srdriver.16.02.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-wcm.16.02.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-webui.16.02.01.SPA.pkg
File is in use, will not delete.
done.
SUCCESS: No extra package or provisioning files found on media. Nothing to clean.
Running command on switch 2
Cleaning up unnecessary package files
Scanning boot directory for packages... done.
Preparing packages list to delete...
packages.conf
File is in use, will not delete.
cat3k_caa-rpbase.16.02.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-rpcore.16.02.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-srdriver.16.02.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-wcm.16.02.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-webui.16.02.01.SPA.pkg
File is in use, will not delete.
done.
SUCCESS: No extra package or provisioning files found on media. Nothing to clean.
Running command on switch 3
Cleaning up unnecessary package files
Scanning boot directory for packages... done.
Preparing packages list to delete...
packages.conf
File is in use, will not delete.
cat3k_caa-rpbase.16.02.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-rpcore.16.02.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-srdriver.16.02.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-wcm.16.02.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-webui.16.02.01.SPA.pkg
File is in use, will not delete.
done.
SUCCESS: No extra package or provisioning files found on media. Nothing to clean.
Running command on switch 4
Cleaning up unnecessary package files
Scanning boot directory for packages... done.
Preparing packages list to delete...
packages.conf
File is in use, will not delete.
cat3k_caa-rpbase.16.02.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-rpcore.16.02.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-srdriver.16.02.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-wcm.16.02.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-webui.16.02.01.SPA.pkg
File is in use, will not delete.
done.
SUCCESS: No extra package or provisioning files found on media. Nothing to clean.
Switch#Switch#
 

Copy New Image to Stack

Step 2blank.gif Copy the new image to flash: (or skip this step if you want to use the new image from your TFTP server)

Switch#copy tftp://5.28.11.250/cat3k_caa-universalk9.16.03.01.SPA.bin flash:cat3k_caa-universalk9.16.03.01.SPA.bin
Destination filename [cat3k_caa-universalk9.16.03.01.SPA.bin]?
Accessing tftp://5.28.11.250/cat3k_caa-universalk9.16.03.01.SPA.bin...
Loading cat3k_caa-universalk9.16.03.01.SPA.bin from 5.28.11.250 (via GigabitEthernet0/0):
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[OK - 465466221 bytes]
 
465466221 bytes copied in 118.175 secs (3938788 bytes/sec)
Switch#
 

Step 3blank.gif Use the dir flash command to confirm that the image has been successfully copied to flash.

Switch#dir flash:*.bin
Directory of flash:/*.bin
 
Directory of flash:/
 
7759 -rw- 465466221 Mar 28 2016 04:35:43 +00:00 cat3k_caa-universalk9.16.03.01.SPA.bin
1621966848 bytes total (598597632 bytes free)
Switch#
 

Software Install Image to Flash

Step 4blank.gif Use the request platform software package install switch all file flash: auto-copy command to install the target image to flash. You can point to the source image on your TFTP server or in flash if you have it copied to flash.

note.gif

Noteblank.gif Use the switch all option to upgrade all switches in your stack
Use the auto-copy option to copy the.bin image from flash: to all other switches in your stack

Switch#request platform software package install switch all file flash:cat3k_caa-universalk9.16.03.01.SPA.bin auto-copy
Expanding image file: flash:cat3k_caa-universalk9.16.03.01.SPA.bin
[1]: Copying flash:cat3k_caa-universalk9.16.03.01.SPA.bin from switch 1 to switch 2 3 4
[2 3 4]: Finished copying to switch 2 3 4
[1 2 3 4]: Expanding file
[1 2 3 4]: Finished expanding all-in-one software package in switch 1 2 3 4
SUCCESS: Finished expanding all-in-one software package.
[1 2 3 4]: Performing install
SUCCESS: install Finished
[1]: install package(s) on switch 1
--- Starting list of software package changes ---
Old files list:
Removed cat3k_caa-rpbase.16.02.01.SPA.pkg
Removed cat3k_caa-rpcore.16.02.01.SPA.pkg
Removed cat3k_caa-srdriver.16.02.01.SPA.pkg
Removed cat3k_caa-wcm.16.02.01.SPA.pkg
Removed cat3k_caa-webui.16.02.01.SPA.pkg
New files list:
Added cat3k_caa-rpbase.16.03.01.SPA.pkg
Added cat3k_caa-rpcore.16.03.01.SPA.pkg
Added cat3k_caa-srdriver.16.03.01.SPA.pkg
Added cat3k_caa-wcm.16.03.01.SPA.pkg
Added cat3k_caa-webui.16.03.01.SPA.pkg
Finished list of software package changes
SUCCESS: Software provisioned. New software will load on reboot.
[1]: Finished install successful on switch 1
[2]: install package(s) on switch 2
--- Starting list of software package changes ---
Old files list:
Removed cat3k_caa-rpbase.16.02.01.SPA.pkg
Removed cat3k_caa-rpcore.16.02.01.SPA.pkg
Removed cat3k_caa-srdriver.16.02.01.SPA.pkg
Removed cat3k_caa-wcm.16.02.01.SPA.pkg
Removed cat3k_caa-webui.16.02.01.SPA.pkg
New files list:
Added cat3k_caa-rpbase.16.03.01.SPA.pkg
Added cat3k_caa-rpcore.16.03.01.SPA.pkg
Added cat3k_caa-srdriver.16.03.01.SPA.pkg
Added cat3k_caa-wcm.16.03.01.SPA.pkg
Added cat3k_caa-webui.16.03.01.SPA.pkg
Finished list of software package changes
SUCCESS: Software provisioned. New software will load on reboot.
[2]: Finished install successful on switch 2
[3]: install package(s) on switch 3
--- Starting list of software package changes ---
Old files list:
Removed cat3k_caa-rpbase.16.02.01.SPA.pkg
Removed cat3k_caa-rpcore.16.02.01.SPA.pkg
Removed cat3k_caa-srdriver.16.02.01.SPA.pkg
Removed cat3k_caa-wcm.16.02.01.SPA.pkg
Removed cat3k_caa-webui.16.02.01.SPA.pkg
New files list:
Added cat3k_caa-rpbase.16.03.01.SPA.pkg
Added cat3k_caa-rpcore.16.03.01.SPA.pkg
Added cat3k_caa-srdriver.16.03.01.SPA.pkg
Added cat3k_caa-wcm.16.03.01.SPA.pkg
Added cat3k_caa-webui.16.03.01.SPA.pkg
Finished list of software package changes
SUCCESS: Software provisioned. New software will load on reboot.
[3]: Finished install successful on switch 3
[4]: install package(s) on switch 4
--- Starting list of software package changes ---
Old files list:
Removed cat3k_caa-rpbase.16.02.01.SPA.pkg
Removed cat3k_caa-rpcore.16.02.01.SPA.pkg
Removed cat3k_caa-srdriver.16.02.01.SPA.pkg
Removed cat3k_caa-wcm.16.02.01.SPA.pkg
Removed cat3k_caa-webui.16.02.01.SPA.pkg
New files list:
Added cat3k_caa-rpbase.16.03.01.SPA.pkg
Added cat3k_caa-rpcore.16.03.01.SPA.pkg
Added cat3k_caa-srdriver.16.03.01.SPA.pkg
Added cat3k_caa-wcm.16.03.01.SPA A.pkg
Added cat3k_caa-webui.16.03.01.SPA.pkg
Finished list of software package changes
SUCCESS: Software provisioned. New software will load on reboot.
[4]: Finished install successful on switch 4
Checking status of install on [1 2 3 4]
[1 2 3 4]: Finished install in switch 1 2 3 4
SUCCESS: Finished install: Success on [1 2 3 4]
 
Switch#
 
note.gif

Noteblank.gif Old files listed in the logs will not be removed from flash.

Step 5blank.gif After the software has been successfully installed, verify that the flash partition has four new .pkg files and 1 updated packages.conf file. See sample output below.

Switch#dir flash:*.pkg
Directory of flash:/*.pkg
 
Directory of flash:/
 
7749 -rw- 21902119 Mar 28 2016 06:09:38 +00:00 cat3k_caa-rpbase.16.03.01.SPA.pkg
7761 -rw- 21906269 Mar 28 2016 04:45:48 +00:00 cat3k_caa-rpbase.16.02.01.SPA.pkg
7765 -rw- 253160056 Mar 28 2016 04:45:50 +00:00 cat3k_caa-rpcore.16.02.01.SPA.pkg
7763 -rw- 7328384 Mar 28 2016 04:45:49 +00:00 cat3k_caa-srdriver.16.02.01.SPA.pkg
7762 -rw- 165657204 Mar 28 2016 04:45:49 +00:00 cat3k_caa-wcm.16.02.01.SPA.pkg
7764 -rw- 17408636 Mar 28 2016 04:45:49 +00:00 cat3k_caa-webui.16.02.01.SPA.pkg
7760 -rw- 253094520 Mar 28 2016 06:09:41 +00:00 cat3k_caa-rpcore.16.03.01.SPA.pkg
7755 -rw- 7326336 Mar 28 2016 06:09:39 +00:00 cat3k_caa-srdriver.16.03.01.SPA.pkg
7750 -rw- 165667444 Mar 28 2016 06:09:39 +00:00 cat3k_caa-wcm.16.03.01.SPA.pkg
7759 -rw- 16829052 Mar 28 2016 06:09:39 +00:00 cat3k_caa-webui.16.03.01.SPA.pkg
1621966848 bytes total (137928704 bytes free)
Switch#
 
Switch#dir flash:*.conf
Directory of flash:/*.conf
 
Directory of flash:/
 
7766 -rw- 5137 Mar 28 2016 06:10:39 +00:00 cat3k_caa-universalk9.16.03.01.SPA.conf
7769 -rw- 5125 Mar 28 2016 06:11:19 +00:00 packages.conf
1621966848 bytes total (137928704 bytes free)
Switch#
 

Step 6blank.gif After you have successfully installed the image, you do not need the.bin image and the file can be deleted from the flash of EACH switch if you had it copied to flash.

Switch#delete flash:cat3k_caa-universalk9.16.03.01.SPA.bin
Delete filename [cat3k_caa-universalk9.16.03.01.SPA.bin]?
Delete flash:/ cat3k_caa-universalk9.16.03.01.SPA.bin? [confirm]
Switch#
 

Reload

Step 7blank.gif Reload the switch

Switch#reload
 

Step 8blank.gif If your switches are configured with auto boot, then the stack will automatically boot up with the new image. If not, you can manually boot flash:packages.conf

switch: boot flash:packages.conf
note.gif

Noteblank.gif When you boot the new image, it will automatically update the boot loader.

Step 9blank.gif When the new image boots up, you can verify the version of the new image, using the show version command:

Switch#show version
Cisco IOS Software, Catalyst L3 Switch Software (CAT3K_CAA-UNIVERSALK9-M), Version Denali 16.3.1, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2016 by Cisco Systems, Inc.
Compiled Thu 19-Nov-16 22:49 by mcpre
 

Downgrade from Cisco IOS XE 16.x to Cisco IOS XE 3.xE in Install Mode

Follow these instructions to downgrade from Cisco IOS XE 16.x to older Cisco IOS XE 3.xE releases in Install Mode.

Clean Up

Step 1blank.gif Ensure you have enough space in flash to expand a new image by cleaning up old installation files.

note.gif

Noteblank.gif Use the switch all option to clean up all switches in your stack.

Switch#request platform software package clean switch all file flash:
Running command on switch 1
Cleaning up unnecessary package files
Scanning boot directory for packages... done.
Preparing packages list to delete...
packages.conf
File is in use, will not delete.
cat3k_caa-rpbase.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-srdriver.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-wcm.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-webui.16.01.01.SPA.pkg
File is in use, will not delete.
done.
Running command on switch 2
Cleaning up unnecessary package files
Scanning boot directory for packages... done.
Preparing packages list to delete...
packages.conf
File is in use, will not delete.
cat3k_caa-rpbase.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-srdriver.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-wcm.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-webui.16.01.01.SPA.pkg
File is in use, will not delete.
done.
Running command on switch 3
Cleaning up unnecessary package files
Scanning boot directory for packages... done.
Preparing packages list to delete...
packages.conf
File is in use, will not delete.
cat3k_caa-rpbase.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-srdriver.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-wcm.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-webui.16.01.01.SPA.pkg
File is in use, will not delete.
done.
Running command on switch 4
Cleaning up unnecessary package files
Scanning boot directory for packages... done.
Preparing packages list to delete...
packages.conf
File is in use, will not delete.
cat3k_caa-rpbase.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-srdriver.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-wcm.16.01.01.SPA.pkg
File is in use, will not delete.
cat3k_caa-webui.16.01.01.SPA.pkg
File is in use, will not delete.
done.
The following files will be deleted:
[1]:
/flash/cat3k_caa-rpbase.16.02.01.SPA.pkg
/flash/cat3k_caa-srdriver.16.02.01.SPA.pkg
/flash/cat3k_caa-universalk9.16.01.01.SPA.bin
/flash/cat3k_caa-universalk9.16.01.01.SPA.conf
/flash/cat3k_caa-wcm.16.02.01.SPA.pkg
/flash/cat3k_caa-webui.16.02.01.SPA.pkg
/flash/packages.conf.00-
[2]:
/flash/cat3k_caa-rpbase.16.02.01.SPA.pkg
/flash/cat3k_caa-srdriver.16.02.01.SPA.pkg
/flash/cat3k_caa-universalk9.16.01.01.SPA.bin
/flash/cat3k_caa-universalk9.16.01.01.SPA.conf
/flash/cat3k_caa-wcm.16.02.01.SPA.pkg
/flash/cat3k_caa-webui.16.02.01.SPA.pkg
/flash/packages.conf.00-
[3]:
/flash/cat3k_caa-rpbase.16.02.01.SPA.pkg
/flash/cat3k_caa-srdriver.16.02.01.SPA.pkg
/flash/cat3k_caa-universalk9.16.01.01.SPA.bin
/flash/cat3k_caa-universalk9.16.01.01.SPA.conf
/flash/cat3k_caa-wcm.16.02.01.SPA.pkg
/flash/cat3k_caa-webui.16.02.01.SPA.pkg
/flash/packages.conf.00-
[4]:
/flash/cat3k_caa-rpbase.16.02.01.SPA.pkg
/flash/cat3k_caa-srdriver.16.02.01.SPA.pkg
/flash/cat3k_caa-universalk9.16.01.01.SPA.bin
/flash/cat3k_caa-universalk9.16.01.01.SPA.conf
/flash/cat3k_caa-wcm.16.02.01.SPA.pkg
/flash/cat3k_caa-webui.16.02.01.SPA.pkg
/flash/packages.conf.00-
 
Do you want to proceed? [y/n]y
[1]:
Deleting file flash:cat3k_caa-rpbase.16.02.01.SPA.pkg... done.
Deleting file flash:cat3k_caa-srdriver.16.02.01.SPA.pkg... done.
Deleting file flash:cat3k_caa-universalk9.16.01.01.SPA.bin... done.
Deleting file flash:cat3k_caa-universalk9.16.01.01.SPA.conf... done.
Deleting file flash:cat3k_caa-wcm.16.02.01.SPA.pkg... done.
Deleting file flash:cat3k_caa-webui.16.02.01.SPA.pkg... done.
Deleting file flash:packages.conf.00-... done.
SUCCESS: Files deleted.
[2]:
Deleting file flash:cat3k_caa-rpbase.16.02.01.SPA.pkg... done.
Deleting file flash:cat3k_caa-srdriver.16.02.01.SPA.pkg... done.
Deleting file flash:cat3k_caa-universalk9.16.01.01.SPA.bin... done.
Deleting file flash:cat3k_caa-universalk9.16.01.01.SPA.conf... done.
Deleting file flash:cat3k_caa-wcm.16.02.01.SPA.pkg... done.
Deleting file flash:cat3k_caa-webui.16.02.01.SPA.pkg... done.
Deleting file flash:packages.conf.00-... done.
SUCCESS: Files deleted.
[3]:
Deleting file flash:cat3k_caa-rpbase.16.02.01.SPA.pkg... done.
Deleting file flash:cat3k_caa-srdriver.16.02.01.SPA.pkg... done.
Deleting file flash:cat3k_caa-universalk9.16.01.01.SPA.bin... done.
Deleting file flash:cat3k_caa-universalk9.16.01.01.SPA.conf... done.
Deleting file flash:cat3k_caa-wcm.16.02.01.SPA.pkg... done.
Deleting file flash:cat3k_caa-webui.16.02.01.SPA.pkg... done.
Deleting file flash:packages.conf.00-... done.
SUCCESS: Files deleted.
[4]:
Deleting file flash:cat3k_caa-rpbase.16.02.01.SPA.pkg... done.
Deleting file flash:cat3k_caa-srdriver.16.02.01.SPA.pkg... done.
Deleting file flash:cat3k_caa-universalk9.16.01.01.SPA.bin... done.
Deleting file flash:cat3k_caa-universalk9.16.01.01.SPA.conf... done.
Deleting file flash:cat3k_caa-wcm.16.02.01.SPA.pkg... done.
Deleting file flash:cat3k_caa-webui.16.02.01.SPA.pkg... done.
Deleting file flash:packages.conf.00-... done.
SUCCESS: Files deleted.
Switch#
 

Copy New Image to Stack

Step 2blank.gif Copy the target Cisco IOS XE 3.xE image to flash: (you can skip this step if you want to use the image from your TFTP server).

Switch#copy tftp://5.28.11.250/cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin flash:
cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin
Destination filename [cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin]?
Accessing tftp://5.28.11.250/cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin...
Loading cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin from 5.28.11.250 (via
GigabitEthernet0/0):
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!O!!!!!!!!!!
!!!!!!!!!!!!!!!
[OK - 311154824 bytes]
 
311154824 bytes copied in 68.781 secs (4523849 bytes/sec)
Switch#
 

Step 3blank.gif Use the dir flash command to confirm that the image has been successfully copied to flash.

Switch#dir flash:*.bin
Directory of flash:/*.bin
 
Directory of flash:/
 
47718 -rw- 311154824 Nov 25 2015 18:17:21 +00:00
cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin
 
3458338816 bytes total (2468995072 bytes free)
Switch#
 

Downgrade Software Image

Step 4blank.gif Use the request platform software package install command with the new option to downgrade your stack. You can point to the source image on your tftp server or in flash if you have it copied to flash.

note.gif

Noteblank.gif Use the switch all option is needed to upgrade all switches in your stack.
Use the auto-copy option to copy the.bin image from flash: to all other switches in your stack.

Switch#request platform software package install switch all file flash:cat3k_caa-
universalk9.SPA.03.07.02.E.152-3.E2.bin new auto-copy
Expanding image file: flash:cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin
[4]: Copying flash:cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin from switch 4 to
switch 1 2 3
[1 2 3]: Finished copying to switch 1 2 3
[1 2 3 4]: Expanding file
[1 2 3 4]: Finished expanding all-in-one software package in switch 1 2 3 4
SUCCESS: Finished expanding all-in-one software package.
[1 2 3 4]: Performing install
SUCCESS: install Finished
[1]: install package(s) on switch 1
--- Starting list of software package changes ---
Old files list:
Removed cat3k_caa-rpbase.16.01.01.SPA.pkg
Removed cat3k_caa-srdriver.16.01.01.SPA.pkg
Removed cat3k_caa-wcm.16.01.01.SPA.pkg
Removed cat3k_caa-webui.16.01.01.SPA.pkg
New files list:
Added cat3k_caa-base.SPA.03.07.02E.pkg
Added cat3k_caa-drivers.SPA.03.07.02E.pkg
Added cat3k_caa-infra.SPA.03.07.02E.pkg
Added cat3k_caa-iosd-universalk9.SPA.152-3.E2.pkg
Added cat3k_caa-platform.SPA.03.07.02E.pkg
Added cat3k_caa-wcm.SPA.10.3.120.0.pkg
Finished list of software package changes
SUCCESS: Software provisioned. New software will load on reboot.
[1]: Finished install successful on switch 1
[2]: install package(s) on switch 2
--- Starting list of software package changes ---
Old files list:
Removed cat3k_caa-rpbase.16.01.01.SPA.pkg
Removed cat3k_caa-srdriver.16.01.01.SPA.pkg
Removed cat3k_caa-wcm.16.01.01.SPA.pkg
Removed cat3k_caa-webui.16.01.01.SPA.pkg
New files list:
Added cat3k_caa-base.SPA.03.07.02E.pkg
Added cat3k_caa-drivers.SPA.03.07.02E.pkg
Added cat3k_caa-infra.SPA.03.07.02E.pkg
Added cat3k_caa-iosd-universalk9.SPA.152-3.E2.pkg
Added cat3k_caa-platform.SPA.03.07.02E.pkg
Added cat3k_caa-wcm.SPA.10.3.120.0.pkg
Finished list of software package changes
SUCCESS: Software provisioned. New software will load on reboot.
[2]: Finished install successful on switch 2
[3]: install package(s) on switch 3
--- Starting list of software package changes ---
Old files list:
Removed cat3k_caa-rpbase.16.01.01.SPA.pkg
Removed cat3k_caa-srdriver.16.01.01.SPA.pkg
Removed cat3k_caa-wcm.16.01.01.SPA.pkg
Removed cat3k_caa-webui.16.01.01.SPA.pkg
New files list:
Added cat3k_caa-base.SPA.03.07.02E.pkg
Added cat3k_caa-drivers.SPA.03.07.02E.pkg
Added cat3k_caa-infra.SPA.03.07.02E.pkg
Added cat3k_caa-iosd-universalk9.SPA.152-3.E2.pkg
Added cat3k_caa-platform.SPA.03.07.02E.pkg
Added cat3k_caa-wcm.SPA.10.3.120.0.pkg
Finished list of software package changes
SUCCESS: Software provisioned. New software will load on reboot.
[3]: Finished install successful on switch 3
[4]: install package(s) on switch 4
--- Starting list of software package changes ---
Old files list:
Removed cat3k_caa-rpbase.16.01.01.SPA.pkg
Removed cat3k_caa-srdriver.16.01.01.SPA.pkg
Removed cat3k_caa-wcm.16.01.01.SPA.pkg
Removed cat3k_caa-webui.16.01.01.SPA.pkg
New files list:
Added cat3k_caa-base.SPA.03.07.02E.pkg
Added cat3k_caa-drivers.SPA.03.07.02E.pkg
Added cat3k_caa-infra.SPA.03.07.02E.pkg
Added cat3k_caa-iosd-universalk9.SPA.152-3.E2.pkg
Added cat3k_caa-platform.SPA.03.07.02E.pkg
Added cat3k_caa-wcm.SPA.10.3.120.0.pkg
Finished list of software package changes
SUCCESS: Software provisioned. New software will load on reboot.
[4]: Finished install successful on switch 4
Checking status of install on [1 2 3 4]
[1 2 3 4]: Finished install in switch 1 2 3 4
SUCCESS: Finished install: Success on [1 2 3 4]
 
note.gif

Noteblank.gif The old files listed in the logs should be removed using the software clean command, after reload

Step 5blank.gif After you have successfully installed the image, you no longer need the.bin image and the file can be deleted from flash of each switch if you copied it to flash.

Switch#delete flash: cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin
Delete filename [cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin]?
Delete flash:/ cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin? [confirm]
Switch#
 

Reload

Step 6blank.gif Reload the switch

Switch#reload
 

Step 7blank.gif If your switches are configured with auto boot, then the stack will automatically boot up with the new image. If not, you can manually boot flash:packages.conf

Switch: boot flash:packages.conf
 
note.gif

Noteblank.gif When you downgrade to a Cisco IOS XE 3.xE image, your boot loader will not automatically downgrade. It will remain updated. The new boot loader can support booting both Cisco IOS XE 3.xE releases as well as Cisco IOS XE Denali16.x releases.

Downgrade from Cisco IOS XE 16.x to Cisco IOS XE 3.xE in Bundle Mode

Follow these instructions to downgrade from Cisco IOS XE 16.x in Bundle mode to an older Cisco IOS XE 3.xE release in Bundle mode.

Copy New Image to Stack

Step 1blank.gif Make sure your TFTP server is reachable from IOS via GigabitEthernet0/0.

Switch#show run | i tftp
ip tftp source-interface GigabitEthernet0/0
ip tftp blocksize 8192
Switch#
Switch#show run | i ip route vrf
ip route vrf Mgmt-vrf 5.0.0.0 255.0.0.0 5.30.0.1
Switch#
Switch#show run int GigabitEthernet0/0
Building configuration...
 
Current configuration : 115 bytes
!
interface GigabitEthernet0/0
vrf forwarding Mgmt-vrf
ip address 5.30.12.121 255.255.0.0
negotiation auto
end
Switch#
Switch#ping vrf Mgmt-vrf ip 5.28.11.250
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 5.28.11.250, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/2 ms
 

Step 2blank.gif Copy the image from your TFTP server to flash.

Switch#copy tftp://5.28.11.250/cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin flash:
cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin
Destination filename [cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin]?
Accessing tftp://5.28.11.250/cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin...
Loading cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin from 5.28.11.250 (via
GigabitEthernet0/0):
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!O!!!!!!!!!!!
!!!!!!!!!!!!!!
[OK - 311154824 bytes]
 
311154824 bytes copied in 68.781 secs (4523849 bytes/sec)
Switch#
 
 
note.gif

Noteblank.gif If you have a stack, you must copy the image to the flash of each switch in your stack.

Step 3blank.gif Use the dir flash command to confirm that the image has been successfully copied to flash.

Switch#dir flash:*.bin
Directory of flash:/*.bin
 
Directory of flash:/
 
47718 -rw- 311154824 Nov 25 2015 18:17:21 +00:00
cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin
 
3458338816 bytes total (2468995072 bytes free)
Switch#
 

Edit the Boot variable

Step 4blank.gif Clear the boot variable

Switch(config)#no boot system
 

Step 5blank.gif Edit the boot variable to point to the new image.

Switch(config)#boot system flash:cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin
 

Step 6blank.gif Use the write memory command to save the configuration change.

Switch#write memory
 

Step 7blank.gif Use the show boot command to confirm that your boot variable is pointing to the new image

Switch#show boot
---------------------------
Switch 1
---------------------------
Current Boot Variables:
BOOT variable = flash:cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin;
 
Boot Variables on next reload:
BOOT variable = flash:cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin;
Allow Dev Key = yes
Manual Boot = yes
Enable Break = yes
Switch#
 

Reload

Step 8blank.gif Reload the switch

Switch#reload
 

Step 9blank.gif If your switches are configured with auto boot, the stack will automatically boot up with the new image. If not, you can manually boot flash:cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin

switch:boot flash:cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin
 
note.gif

Noteblank.gif When you downgrade to a Cisco IOS XE 3.xE image, your boot loader will remain updated, and will automatically be downgraded. The new boot loader can support booting both Cisco IOS XE 3.x releases as well as Cisco IOS XE Denali 16.x releases.

Step 10blank.gif When the new image boots up, you can verify the version of the new image, by checking show version

Switch#show version
Cisco IOS Software, IOS-XE Software, Catalyst L3 Switch Software
(CAT3K_CAA-UNIVERSALK9-M), Version 03.07.02E RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2015 by Cisco Systems, Inc.
Compiled Tue 21-Jul-15 12:51 by prod_rel_team
 

Move from Cisco IOS XE 3.xE Bundle Mode to Install Mode

Step 11blank.gif Ensure you have enough space in flash to expand a new image by cleaning up old installation files. This command will erase your Cisco IOS XE 3.xE bin image file, so ensure that you copy it to your Active again.

Switch#software clean file flash:
Preparing clean operation...
[1 2 3 4]: Cleaning up unnecessary package files
[1 2 3 4]: Preparing packages list to delete...
[1]: Files that will be deleted:
cat3k_caa-rpbase.16.01.01E.SPA.pkg
cat3k_caa-srdriver.16.01.01E.SPA.pkg
cat3k_caa-universalk9.16.01.01.SPA.bin
cat3k_caa-wcm.16.01.01E.SPA.pkg
cat3k_caa-webui.16.01.01E.SPA.pkg
packages.conf
[2]: Files that will be deleted:
cat3k_caa-rpbase.16.01.01E.SPA.pkg
cat3k_caa-srdriver.16.01.01E.SPA.pkg
cat3k_caa-universalk9.16.01.01.SPA.bin
cat3k_caa-wcm.16.01.01E.SPA.pkg
cat3k_caa-webui.16.01.01E.SPA.pkg
packages.conf
[3]: Files that will be deleted:
cat3k_caa-rpbase.16.01.01E.SPA.pkg
cat3k_caa-srdriver.16.01.01E.SPA.pkg
cat3k_caa-universalk9.16.01.01.SPA.bin
cat3k_caa-wcm.16.01.01E.SPA.pkg
cat3k_caa-webui.16.01.01E.SPA.pkg
packages.conf
[4]: Files that will be deleted:
cat3k_caa-rpbase.16.01.01E.SPA.pkg
cat3k_caa-srdriver.16.01.01E.SPA.pkg
cat3k_caa-universalk9.16.01.01.SPA.bin
cat3k_caa-wcm.16.01.01E.SPA.pkg
cat3k_caa-webui.16.01.01E.SPA.pkg
packages.conf
 
[1 2 3 4]: Do you want to proceed with the deletion? [yes/no]: yes
[1 2 3 4]: Clean up completed
Switch#
 

Step 12blank.gif Copy the image from your TFTP server to flash

Switch#copy tftp://5.28.11.250/cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin flash:
cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin
Destination filename [cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin]?
Accessing tftp://5.28.11.250/cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin...
Loading cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin from 5.28.11.250 (via
GigabitEthernet0/0):
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!O!!!!!!!!!!!
!!!!!!!!!!!!!!
[OK - 311154824 bytes]
 
311154824 bytes copied in 68.781 secs (4523849 bytes/sec)
Switch#
 

Step 13blank.gif Use the software expand command to expand the target image to flash and move from bundle mode to install mode. You can point to the source image on your TFTP server or in flash if you have it copied to flash.

Switch#software expand file flash:cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin
Preparing expand operation...
[1]: Copying software from active switch 1 to switches 2,3,4
[1]: Finished copying software to switches 2,3,4
[1 2 3 4]: Expanding bundle flash:cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin
[1 2 3 4]: Copying package files
[1 2 3 4]: Package files copied
[1 2 3 4]: Finished expanding bundle
flash:cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin
Switch#
 

Edit the Boot variable

Step 14blank.gif Clear the boot variable

Switch(config)#no boot system
 

Step 15blank.gif Edit the boot variable to point to the new image.

Switch(config)#boot system flash:packages.conf
 

Step 16blank.gif Use the write memory command to save the configuration change.

Switch#write memory
 

Step 17blank.gif Use the show boot command to confirm that your boot variable is pointing to the new image

Switch#show boot
---------------------------
Switch 1
---------------------------
Current Boot Variables:
BOOT variable = flash:packages.conf;
 
Boot Variables on next reload:
BOOT variable = flash:packages.conf;
Manual Boot = yes
Enable Break = yes
Switch#
 

Reload

Step 18blank.gif Reload the switch

Switch#reload
 

Step 19blank.gif If your switches are configured with auto boot, the stack will automatically boot up with the new image. If not, you can manually boot flash:packages.conf

switch:boot flash:packages.conf
 

Step 20blank.gif When the new image boots up, you can verify the version of the new image, by checking show version

Switch#show version
Cisco IOS Software, IOS-XE Software, Catalyst L3 Switch Software
(CAT3K_CAA-UNIVERSALK9-M), Version 03.07.02E RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2015 by Cisco Systems, Inc.
Compiled Tue 21-Jul-15 12:51 by prod_rel_team
 

Step 21blank.gif After you have successfully installed the image, you no longer need the.bin image and the file can be deleted from the flash of each switch if you had copied to flash.

Switch#delete flash:cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin
Delete filename [cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin]?
Delete flash:/cat3k_caa-universalk9.SPA.03.07.02.E.152-3.E2.bin? [confirm]
Switch#
 

WCM Sub Package Software Image Upgrade

The sub-package upgrade steps are similar to the bundle package upgrade, except that you only install one sub-package and not all packages. In order to perform a sub-package software image upgrade, you must be booted into IOS using boot flash:packages.conf.

Step 1blank.gif Copy new sub-package image to flash. For example, cat3k_caa-wcm.16.02.01.SPA.pkg for WCM module for the WCM module.

Step 2blank.gif Use the request platform software package install switch <switch id> file flash:<image> command to upgrade your switch.

switch#request platform software package install switch 1 file flash:
cat3k_caa-wcm.16.02.01.SPA.pkg
[1]: install package(s) on switch 1
--- Starting list of software package changes ---
Old files list:
Removed cat3k_caa-wcm.16.01.01.SPA.pkg
New files list:
Added cat3k_caa-wcm.16.02.01.SPA.pkg
Finished list of software package changes
SUCCESS: Software provisioned. New software will load on reboot.
[1]: Finished install successful on switch 1
 

Step 3blank.gif When you upgrade the WCM sub-package, and you have AP(s) connected and joined to the controller, you can pre-download the newly upgraded AP images to APs before restarting the APs. The pre-download steps are as follows:

Step
Command
Purpose

1.

# show ap join stats summary.

Shows all APs connected to the controller, includes joined and not joined APs.

2.

# show ap image

Only joined AP(s) can perform the image pre-downloading process.

3.

# ap image predownload

While pre-downloading the AP image(s), use #show ap image to monitor the pre-downloading status. Go to the next step after image pre-downloading is completed.

4.

# ap image swap

Swaps the backup AP image with the bootup AP image on AP device.

5.

# ap image reset

Restarts all the APs that have connected to the controller.

6.

# reload

Restart the controller.

Upgrading RTU Licenses

In Cisco IOS XE Denali 16.1.1, right-to-use (RTU) licensing has been modified to allow stack members to join a stack without having the same license level as the rest of the existing stack. The mismatched switch will not be put into Lic-Mismatch state. Even though the switch with the mismatched license is allowed to join the stack, the following syslog message is displayed periodically reminding you to fix the RTU license level:

%STACK_RTU_LICENSE-6-IOSD_LIC_MISMATCH:Switch 5 R0/0: stack_mgr: Switch #5: Current IOSd runs on lanbase license while RTU active license is ipservices. Please configure RTU license to current IOSd license.

For more information, see CSCux27336.

The EXEC mode Right to Use License command allows you to activate or deactivate feature set licenses or Adder AP Count Licenses. This command provides options to activate or deactivate any license supported on the platform.

license right-to-use [activate|deactivate] [ lanbase | ipbase | ipservices | ap-count] {evaluation | <count> } [ all | slot <switch id>] {acceptEULA}
 

Ugrading an IP Base SKU to IP Services License

Step
Command
Purpose

1

license right-to-use activate ipservices slot <switch id>

Activate IP Services license. Pass the switch id. EULA will be prompted, accept the EULA by typing ‘yes’.

2

show license right-to-use summary

Check the reboot license level is ipservices.

3

reload

Reboot the switch to boot with ipservices.

Evaluating IP Services License on IP Base SKU

Step
Command
Purpose

1

license right-to-use activate ipservices evaluation slot <switch id>

Activate IP Services evaluation license. Pass the switch id. EULA will be prompted, accept the EULA by typing ‘yes’.

2

show license right-to-use summary

Check the reboot license level is ipservices eval.

3

reload

Reboot the switch to boot with ipservices eval.

Upgrading an LAN Base SKU to IP Services License Without Prompting EULA

Step
Command
Purpose

1

license right-to-use activate ipservices slot <switch id> acceptEULA

Activate IP Services license. Pass the switch id. EULA will be accepted automatically without being prompted.

2

Show license right-to-use summary

Check the reboot license level is ipservices.

3

Reload

Reboot the switch to boot with ipservices.

Deactivating Evaluation IP Services License on IP Base SKU

Step
Command
Purpose

1

license right-to-use deactivate ipservices evaluation slot <switch id>

Deactivates IP Services evaluation license.

2

Show license right-to-use summary

Check the reboot license level is ipbase.

3

Reload

Reboot the switch to boot with ipbase.

Upgrading LAN Base Stack to IP Base Stack

Step
Command
Purpose

1

license right-to-use activate ipbase all

Activate IP Base license on all the switches in the stack. EULA will be prompted, accept the EULA by typing ‘yes’.

2

Show license right-to-use

Check the reboot license level is ipbase for all the switches.

3

Reload

Reboot the switch to boot with ipbase.

Changing the License Level of License Mismatch Switch from Active’s Console

If the license mismatch switch has a lower license level than other switches in the stack, and the stack is running at IP Services and the mismatch switch is booted with IP Base license.

Step
Command
Purpose

1

show switch

Get the switch number in license mismatch state.

2

show license right-to-use mismatch

Check the license level of the license mismatch switch.

3

license right-to-use activate ipservices slot <switch-id>

Activate IP Services license on all the mismatch switches in the stack. EULA will be prompted, accept the EULA by typing ‘yes’.

4

Reload slot <switch-id>

Reboot the license mismatch switch to boot with ipservices and join the stack.

If the license mismatch switch has a higher license level than other switches in the stack, and the stack is running at IP Base and the mismatch switch is booted with IP Services license.

Step
Command
Purpose

1

show switch

Get the switch number in license mismatch state.

2

show license right-to-use mismatch

Check the license level of the license mismatch switch.

3

license right-to-use activate ipbase slot <switch-id>

Activate IP Base license on the license mismatch switch. EULA will be prompted, accept the EULA by typing ‘yes’.

Adding Adder AP Count Licenses

 

Step
Command
Purpose

1

license right-to-use activate apcount <count> slot <switch id>

Pass the number of AP count licenses to add as count. Pass the switch-id on which the Adder AP count licenses are to be added. EULA is prompted, accept it by typing ‘yes’.

2

Show license right-to-use slot <switch-id>

Check the adder AP count licenses are incremented on the given switch.

3

Show license right-to-use summary

Check the total Adder AP count licenses are incremented and the Total available AP count are incremented.

Decrementing Adder AP Count licenses

Step
Command
Purpose

1

license right-to-use deactivate apcount <count> slot <switch id>

Pass the number of AP count licenses to be removed as count. Pass the switch-id on which the Adder AP count licenses are to be removed.

2

Show license right-to-use slot <switch-id>

Check the adder AP count licenses are decremented on the given switch.

3

Show license right-to-use summary

Check the total Adder AP count licenses are reduced by count and the Total available AP Count are reduced.

Activating Evaluation AP Count License on the Stack

Step
Command
Purpose

1

license right-to-use activate apcount evaluation

Activated evaluation AP Count licenses on the stack. EULA will be prompted, accept it.

2

Show license right-to-use summary

Check the license type evaluation with maximum supported AP Count is displayed. Base and adder AP Count licenses are not seen.

3

Show license right-to-use

To check the base and adder apcount licenses, if any.

Deactivating Evaluation AP Count License

Step
Command
Purpose

1

license right-to-use deactivate apcount evaluation

Deactivates evaluation AP Count licenses on the stack.

2

Show license right-to-use summary

Base and Adder AP Count licenses are displayed. Total available AP Count is sum of Base and Adder AP Count.

Feature Sets

The Catalyst 3850 switch supports three different feature sets:

  • LAN Base feature set—Provides basic Layer 2+ features, including access control lists (ACLs) and quality of service (QoS), and up to 255 VLANs.
  • IP Base feature set—Provides Layer 2+ and basic Layer 3 features (enterprise-class intelligent services). These features include access control lists (ACLs), quality of service (QoS), static routing, EIGRP stub routing, IP multicast routing, Routing Information Protocol (RIP), basic IPv6 management, the Open Shortest Path First (OSPF) Protocol (for routed access only), and support for wireless controller functionality. The license supports up to 4094 VLANs.
  • IP Services feature set—Provides a richer set of enterprise-class intelligent services and full IPv6 support. It includes IP Base features plus Layer 3 routing (IP unicast routing and IP multicast routing). The IP Services feature set includes protocols such as the Enhanced Interior Gateway Routing Protocol (EIGRP), the Open Shortest Path First (OSPF) Protocol, and support for wireless controller functionality. The license supports up to 4094 VLANs.
note.gif

Noteblank.gif A separate access point count license is required to use the switch as a wireless controller.

For more information about the features, see the product data sheet at this URL:

http://www.cisco.com/en/US/products/ps12686/products_data_sheets_list.html

Interoperability with Other Client Devices

This section describes the interoperability of this version of the switch software release with other client devices.

 

Table 10 Test Bed Configuration for Interoperability
Hardware/Software Parameter
Hardware/Software Configuration Type

Release

16.2.1

Controller

Cisco 3850 Controller

Access points

3502, 3602, 2602, 1702, 2702, 3702, 702W, 1852

Radio

802.11ac, 802.11a, 802.11g, 802.11n2, 802.11n5

Security

Open, WEP, PSK (WPA and WPA2), 802.1X (WPA-TKIP and WPA2-AES) (LEAP, PEAP, EAP-FAST, EAP-TLS)

RADIUS

ACS 5.3, ISE 1.2

Types of tests

Connectivity, traffic, and roaming between two access points

Table 11 lists the client types on which the tests were conducted. The clients included laptops, handheld devices, and phones.

 

Table 11 Client Types
Client Type and Name
Version
Laptops

Intel 4965

13.4

Intel 5100/5300

14.3.2.1

Intel 6200

15.15.0.1

Intel 6300

15.16.0.2

Intel 6205

15.16.0.2

Intel 1000/1030

14.3.0.6

Intel 8260

18.32.0.5

Intel 7260

18.32.0.5

Intel 7265

18.32.0.5

Intel 3160

18.32.0.5

Broadcom 4360

6.30.163.2005

Linksys AE6000 (USB)

5.1.2.0

Netgear A6200 (USB)

6.30.145.30

Netgear A6210(USB)

5.1.18.0

D-Link DWA-182 (USB)

6.30.145.30

Engenius EUB 1200AC(USB)

1026.5.1118.2013

Asus AC56(USB)

1027.7.515.2015

Dell 1395/1397/Broadcom 4312HMG(L)

5.30.21.0

Dell 1501 (Broadcom BCM4313)

v5.60.48.35/v5.60.350.11

Dell 1505/1510/Broadcom 4321MCAG/4322HM

5.60.18.8

Dell 1515(Atheros)

8.0.0.239

Dell 1520/Broadcom 43224HMS

5.60.48.18

Dell 1530 (Broadcom BCM4359)

5.100.235.12

Dell 1540

6.30.223.215

Cisco CB21

1.3.0.532

Atheros HB92/HB97

8.0.0.320

Atheros HB95

7.7.0.358

MacBook Pro

OSX 10.11.1

MacBook Air old

OSX 10.11.1

MacBook Air new

OSX 10.11.1

Macbook Pro with Retina Display

OSX 10.11.1

Macbook New 2015

OSX 10.11.1
Tablets

Apple iPad2

iOS 9.2(13C75)

Apple iPad3

iOS 9.2(13C75)

Apple iPad mini with Retina display

iOS 9.2(13C75)

Apple iPad Air

iOS 9.2(13C75)

Apple iPad Air 2

iOS 9.2(13C75)

Apple iPad Pro

iOS 9.2(13C75)

Samsung Galaxy Tab Pro SM-T320

Android 4.4.2

Samsung Galaxy Tab 10.1- 2014 SM-P600

Android 4.4.2

Samsung Galaxy Note 3 – SM-N900

Android 5.0

Microsoft Surface Pro 3

Windows 8.1

Driver: 15.68.3073.151

Microsoft Surface Pro 2

Windows 8.1

Driver: 14.69.24039.134

Google Nexus 9

Android 6.0

Google Nexus 7 2nd Gen

Android 5.0
Phones

Cisco 7921G

 

1.4.5.3.LOADS

Cisco 7925G

1.4.5.3.LOADS

Cisco 8861

Sip88xx.10-2-1-16

Apple iPhone 4S

iOS 9.2(13C75)

Apple iPhone 5

iOS 9.2(13C75)

Apple iPhone 5s

iOS 9.2(13C75)

Apple iPhone 5c

iOS 9.2(13C75)

Apple iPhone 6

iOS 9.2(13C75)

Apple iPhone 6 Plus

iOS 9.2(13C75)

HTC One

Android 5.0

OnePlusOne

Android 4.3

Samsung Galaxy S4 – GT-I9500

Android 5.0.1

Sony Xperia Z Ultra

Android 4.4.2

Nokia Lumia 1520

Windows Phone 8.1

Google Nexus 5

Android 5.1

Google Nexus 6

Android 5.1.1

Samsung Galaxy S5-SM-G900A

Android 4.4.2

Huawei Ascend P7

Android 4.4.2

Samsung Galaxy S III

Android 4.4.2

Google Nexus 9

Android 6.0

Samsung Galaxy Nexus GTI9200

Android 4.4.2

Samsung Galaxy Mega SM900

Android 4.4.2

Samsung Galaxy S6

Android 5.1.1

Samsung Galaxy S5

Android 5.0.1

Xiaomi Mi 4i

Android 5.0.2

Microsoft Lumia 950 XL

Windows 10

Scaling Guidelines

 

Table 12 Scaling Guidelines
System Feature
Maximum Limit

Number of HTTP session redirections system-wide (wired/wireless)

Up to 100 clients per second

Number of HTTPS session redirections system-wide (wired/wireless)

Up to 20 clients per second

Limitations and Restrictions

  • ATF configuration is not pushed from the MC to the MA when in Centralized mode in Cisco IOS XE Denali 16.2.1 release. This issue is being tracked with CSCuy16948
  • You cannot configure NetFlow export using the Ethernet Management port (g0/0).
  • The maximum committed information rate (CIR) for voice traffic on a wireless port is 132 Mb/sec.
  • Flex Links are not supported. We recommend that you use spanning tree protocol (STP) as the alternative.
  • Outdoor access points are supported only when they are in Local mode.
  • When configuring QoS queuing policy, the sum of the queuing buffer should not exceed 100%.
  • For QoS policies, only switched virtual interfaces (SVI) are supported for logical interfaces.
  • QoS policies are not supported for port-channel interfaces, tunnel interfaces, and other logical interfaces.
  • Restrictions for Cisco TrustSec:

–blank.gif Cisco TrustSec 802.1x is not supported.

–blank.gif Cisco TrustSec Critical Auth is not supported.

–blank.gif Media Access Control Security (MACsec) is not supported.

–blank.gif Cisco TrustSec can be configured only on physical interfaces, not on logical interfaces.

–blank.gif Cisco TrustSec for IPv6 is not supported.

–blank.gif Dynamic binding of IP-SGT is not supported for hosts on Layer 3 physical routed interfaces because the IP Device Tracking feature for Layer 3 physical interfaces is not supported.

–blank.gif Cisco TrustSec cannot be configured on a pure bridging domain with IPSG feature enabled. You must either enable IP routing or disable the IPSG feature in the bridging domain.

–blank.gif Cisco TrustSec on the switch supports up to 255 security group destination tags for enforcing security group ACLs.

  • Restriction for VLAN: It is advisable to have well-defined segregation while defining data and voice domain during switch configuration and to maintain a data VLAN different from voice VLAN across the switch stack. If the same VLAN is configured for data and voice domains on an interface, the resulting high CPU utilization might affect the device.
  • For the WS-C3850-12X48U-L, WS-C3850-12X48U-S and WS-C3850-12X48U-E switch models, a maximum of 28 ports are available for UPoE connections.
  • When a logging discriminator is configured and applied to a device, memory leak is seen under heavy syslog or debug output. The rate of the leak is dependent on the quantity of logs produced. In extreme cases, the device may crash. As a workaround, disable the logging discriminator on the device.

Caveats

Caveats describe unexpected behavior in Cisco IOS releases. Caveats listed as open in a prior release are carried forward to the next release as either open or resolved.

Cisco Bug Search Tool

The Bug Search Tool (BST), which is the online successor to Bug Toolkit, is designed to improve the effectiveness in network risk management and device troubleshooting. The BST allows partners and customers to search for software bugs based on product, release, and keyword, and aggregates key data such as bug details, product, and version. The tool has a provision to filter bugs based on credentials to provide external and internal bug views for the search input.

To view the details of a caveat:

1.blank.gif Access the BST (use your Cisco user ID and password) at https://tools.cisco.com/bugsearch/.

2.blank.gif Enter the bug ID in the Search For: field.

Open Caveats in Cisco IOS XE Denali 16.2.x

The following are the open caveats in Cisco IOS XE Denali 16.2.x. Click on the identifier to view the details of a caveat in the BST.

 

Identifier
Description

CSCuz76184

During REP ring failure, duplicate packets may be seen for a short time.

CSCva34131

Intermittent REP multicast traffic packet drops with REP enabled

CSCuu38981

Crash observed on high rates of roam @ fman_qos_mark_aom_free

CSCuy75068

System traceback while Smart Call Home debugs turned on

CSCuy79779

AP flaps for 30 minutes upon changing AP mode after SSO

CSCuw94595

Tracebacks on bootup at \"epm_vlan_name_insert_or_delete\" w/200+ VLANs

CSCux09139

LANBase with \\"vlan template\\" does not work - use \\"advanced template\\"

CSCuy32871

WS-C3850-48XS:'sh inventory FRU' lists fan even after removal/failure

CSCuy34177

Need 5508 to support sleeping client as single Anchor with Cat3850/3650

CSCuy34341

AP flapping during switch over on 3650 stack

CSCuw38877

Static IGMP join-group on VLAN interface is not reachable

CSCux63677

IOSXE_INFRA-6-PROCPATH_CLIENT_HOG: message when trunk going down

CSCuy37439

Etherchannel port member in suspended state

CSCuy37456

PoE removed on high priority ports on graceful load shed event

CSCuy39207

PI: voice diagnostics SNMP GET not working

CSCuy64901

SMD crash on active switch, maroon malloc related

CSCux02676

IGMP input memory leaks seen on Mcast RVR join/leave, 10 groups continuously

CSCuv76000

Missing load-balancing details in \\"show int < port > etherchannel\\"

CSCuz65251

All the UP interfaces displayed as DOWN after wr erase and reload

CSCuy21301

Port coming directly under chassis in CAT3850 s/w version 03.06.03.E

CSCuz11169

Reduced memory usage during bootup - Cat3650/3850

CSCuz12475

Forwarding mgr RP crash occurs with bgp_pic profile

CSCuz20613

IOS-XE: Shell license bypass via LXC (2)

CSCuz48487

Catalyst 3850 drops MacSec traffic

CSCuz88340

AN: ULA is configured on ANI & same ANI used for multiple neighbors

CSCuz72243

Loopback on 3650 corrupts SSH and console access

Resolved Caveats in Cisco IOS XE Denali 16.2.2

The following is the list of caveats that were open in Cisco IOS XE Denali 16.1.x and Cisco IOS XE Denali 16.2.1 that are resolved in Cisco IOS XE Denali 16.2.2. Click on the identifier to view the details of a caveat in the BST.

 

Identifier
Description

CSCuz96860

Client create on same IF_ID may lead to fman fp crash at wlclient_def

CSCva17300

REP Multicast traffic does not resume after neighbor switch reloaded

CSCuz91060

REP: Poor convergence when EC REP port on ingress node

CSCsv05154

Cisco IOS HTTP server vulnerable to CSRF attacks

CSCut87285

MAC address being learned on an individual port-channel member interface

CSCuv71876

Hardware counters update for mcast traffic on SVI interface on Cat3850

CSCuw49406

\"no ip routing protocol purge interface\" delete with reload

CSCux16194

Cat3650 does not change to link down on removing SFP Tx cable

CSCux28874

EAPOL M5 retransmissions do not increment replay counter

CSCux39186

Improper output for the OIR of SFP/SFP+

CSCux40358

PIM Auto-RP information lost on device

CSCuy37701

Account termination cause displayed is incorrect

CSCuy63412

During bootup, traceback seen at osapibin

CSCuy67349

3650/3850 IPv6 ND RAGUARD drops RS packets (ICMPv6 type 133)

CSCuz26115

HFL packet not sent after topology change because of "rep preempt" cmd

CSCuz28908

Add 'show software authenticity running' to 'show tech'

CSCuz60623

\"snmp-server enable traps transceiver all\" is recorded twice

CSCuz63410

VLAN DHCP failed state is not marked as yes

CSCuz65463

Storm-control is not working after Cat3850 reload

CSCuz81646

3850 stack REP \"non-operational\" - because neighbor mismatch detected

CSCuz91590

Cat3850 FED crash when removing \"match vlan x\" under class-map

CSCuy15191

BUILTIN_AUTOCONF_POLICY Configs are removed when you undo policy config.

CSCuy80248

Boot up fails and IOSd held down is seen if auth is configured >70 ports

CSCuy79465

In certain scale scenarios Prime was Unable to modify TP threshold

CSCux29685

WebUI: UI issue in the WLAN create wizard

CSCuy81151

ATF functionality intermittently fails when stack is reloaded

CSCux00255

Flash-MIB not displaying some object values correctly

CSCux33536

Show Version shows "Denali 16.1.1E" instead of "Denali 16.1.1"

CSCux07426

Default duplex for 100x is shown as half for 3850-1G and 2x10G uplink

CSCux46926

PnP-mgmt interf doesn't get IP w/ autoinstall; use \"ip address dhcp\"

CSCux24515

"%Failed to update configuration" message seen on boot-up sometimes

CSCuw33039

IP-SGT bind should not be seen for link-local IPv6 as client authorizes

CSCuv75864

Error message on reload: “ WDT device closes unexpectedly”

CSCul84467

C3850:Stack:Port-Channel:active mem switch power shut causes traffic loss

CSCur17429

SNMP: IEEE8023-LAG-MIB does not work on the switch.

CSCuy19562

3850/3650 intercepts telnet/ssh connections for unknown destinations

CSCuy81008

IP directed-broadcast does not broadcast CIP packets onto local subnet

CSCuw69829

WebUI: Not able to contain rogue AP's using webUI

CSCuw97308

WebUI: Unable to apply IPv6 access list on physical interface

CSCuy12760

'show inventory' cmd does not show the stack cable

CSCuy16820

'show SUDI' cmd: Unsupported for c3850/c3650 switches

CSCuy16544

Hw module breakout CLI doesn't work on c3850-24XU & c3850-12XS switches

CSCuw08909

After reload, reapply the service policy for the traffic policer to work

CSCut19598

L2 COS output marking policy does not take effect until del/add

CSCuy87829

Memory leak at QoS WPM node

CSCux24728

Some Cipher suites are missing for HTTPS

CSCuq63532

Virtual hostname mapping not working for global parameter map

CSCuy92775

16.2.1 to 3.6.x/3.7.x downgrade fails when file is on a remote switch

CSCux24057

Install/upgrade on a specific non-active switch will fail

CSCux35552

Error on editing RogueRule on user configured SSID

CSCuu25580

VTY0-4 settings are modified if switch is accessed via WebUI

CSCuw15272

PNP: non-vlan 1 zero-touch upgrade does not work

CSCuy51956

AAA server moves to DEAD state even though CTS server is ALIVE

CSCuy06768

Secure LDAP with wired 1k dot1x sessions may reload the system

CSCux52728

Rogue AP auto containment is not working

CSCuy24630

Not able to open webauth page in client with IPv6 address

CSCuy47917

Frwrdng mgr failed to send NACK back upon client creation

CSCux09478

sh proc mem platform sorted output is incorrect with low free memory

CSCux15679

Dynamic SGT with VRF not being mapped under VRF SGT mapping table

CSCux60447

1K scale: few dot1x sessions missing on standby switch; use SSO

CSCuy25828

Authentication config. for large scale i/f-range may reset the stack

CSCuy73209

Client association failed in native-profiling test

CSCuy85838

Clients stuck 'Method status list: empty' after SSO->shut/no shut helps

CSCux26381

Match based on username fails for dot1x client with Native Profile WLAN

CSCuy04948

Reauth timer running for unauthorized case

CSCuy21768

Session fails authz after few vlans in group brought down and up

CSCuy64839

SMD crash on active switch during bootup

CSCuy79579

SMD leak while testing CWA disconnect&reauth

CSCuy61234

Traceback and crash observed in active switch with dot1x and MAB

CSCuy91141

Failure in verifying exp RA traces in ctlr

CSCuy70285

Perennial traceback after SSO and some windows client not able to rejoin

CSCuy75151

Toggle DTLS followed by AP joins could result into standby crash

CSCux26399

CWA config: Client gets disconnected when roaming b/w same subnet cntrlr

CSCuy40283

c3850 RRM TPC - txpower unchanged on MC for 2.4GHz

CSCuy42327

New domain lists do not get updated in the show access-session details

CSCux77357

Stuck session with 0 Mac 0 IP not removed from admission cache output

CSCuy63743

WCM crash after enabling wireless and DBM trace

CSCux25388

Device profiling w/ VLAN override shows incorrect IP information

CSCuy73892

Not able to enable Rogue Rules through GUI

CSCuy66674

AP Sub Mode not shown for APs associated to ios devices

Resolved Caveats in Cisco IOS XE Denali 16.2.1

The following open caveats from Cisco IOS XE Denali 16.1.x are resolved in Cisco IOS XE Denali 16.2.1. Click on the identifier to view the details of a caveat in the BST.

 

Identifier
Description

CSCux96093

SMD crash when processing framed-netmask attribute from radius

CSCuw98808

Empty VLAN ACL sequence with no match causes STP issues

CSCuw82148

Traceback (__strftime_internal) when executing "sh pl soft fed sw 1 acl"

CSCuw91176

Console messages on boot-up - "dplr_pcie: Enabled MSI returned 0"

CSCux05946

sh ver shows ROM as "Power Failure" even on regular reload

CSCuw44585

USB console Link not recognized by switch

CSCux15110

"show proc cpu" showing ASR1000 processes on 3850

CSCux07278

GOLD tests on a Provisioned switch should be Skipped instead of Failed

CSCuw83228

Switch does not retain diagnostic config changes after save and reload

CSCuw91252

Only 10 domain names supported in domain list for FQDN ACL DNS snooping

CSCux48405

SMD crash when all-zeros MAC is received

CSCux15979

Traffic from hosts in Multi-Host mode is not downloading DACL policy

CSCux96301

"% failed to initialize nvram" upon booting with default config

CSCus49022

Active switch crashes on changing STP mode from RSTP to PVST w/ 128vlans

CSCux71386

After clear counters is issued, the Xmit-err shows a very huge number

CSCuw01854

Higher MST convergence times in scaled setups (with 4K VLANs, 16K VPs)

CSCuw94814

IEEE8023-LAG-MIB does not work use CISCO-LAG-MIB

CSCuw86324

Invalid input error msg seen during boot-up for unsupported SNMP traps

CSCuw44426

LACP member port got suspend after SSO s/o on PHY 0ee1 intermittently

CSCux74815

LACP traffic not prioritized over link resulting in channel down

CSCuw56706

LACP with 16 ports: after switchover, ports in H state change to D state

CSCuw41707

QinQ with PAgP, tunnel port err-disabled mode

CSCux85425

show platform hardware fed switch x vlan on member causes reload

CSCux63710

SPANTREE_VLAN_SW-2-MAX_INSTANCE message logged every time link comes up

CSCuy11775

sh platform software fed switch x vlan prints incorrect l3if handle

CSCux27336

RTU behavior in 16.1.1 is slightly different than IOS-XE 03.07.xx

CSCux25383

Passwords still encrypted after encryption key is removed

CSCuw94893

Uplink FRU module hardware authentication fails intermittently

CSCuv11888

"no switchport" reapplies Hidden "dot1x supplicant" config

CSCux11081

SVI IP assignment using "ip address dhcp" does not work w/ DHCP snooping

CSCux07225

Inaccurate values under show stack-power load-shedding

CSCux71689

'?' character allowed on PSK via config file upload and CLI

CSCuw99419

WebUI: AAA Radius Server, default value for port numbers to be changed

CSCuw69672

WebUI: ACL - "any" option for mask not disabled when it is not supported

CSCux24971

WebUI: Configure>Access Points>Radio takes 3 minutes to load

CSCux23861

WebUI: Few scenarios - refreshing issue related to AP with 11AC module

CSCuw89782

WebUI: System UP time does not get displayed in webui

CSCux82444

3650 Upgrade to Denali causes ports 25-32 to fail

CSCux62751

Memory leak seen @ dup_classmap_runtime

CSCuy46011

Software rollback fails between 16.1.1 and 16.1.2/16.2.1

CSCux04001

Mobility Capwap i/f counters not populated - no functionality impact

CSCux35423

TACACS mgmt over wireless not working

CSCux22276

vlan pooling-static ip client is not passing traffic for wireless dot1x

CSCuw77872

CTS Untrusted Port with SGT not updated by SISF for IP-SGT

CSCuv47300

CTS: In loopback interface, config of IP SGT map should not be allowed

CSCuw49457

SGT still present for client's STALE state after removing client IP

CSCux89701

CFD QMUL: session comes up after port-security violation

CSCuy15931

Critical auth reinitialize on RADIUS alive not working in legacy mode

CSCuy11133

Observing memory leaks with EPM after CoA

CSCuy05242

With invalid downloadable ACL in ACS 5.2 server, wireless client joined

CSCuw79758

Duplicate IP detected in Windows 7/8 clients with "tracking" enabled

CSCuy05272

nginx process restarting when ssl handshakes failing

CSCuw57306

Wireless: WGB is not getting ip address in export anchor scenario

CSCuw90085

No version of parameter-map cmd allowed when active session exists

CSCux41983

Issue in upgrade or download the switch, when it is in Install mode

CSCux83436

Observing issue with show dot1x all count

CSCuw71101

CFD CSCul84467:PAGP/LACP port channel issues on bring up/sw intermittely

CSCuw56905

Error msg "FMFP_ACL-3-ACL_OBJECT_DOWNLOAD" seen after SSO

CSCux29357

WebUI: Not able to access AP CDP neighbor after viewing local profiling

CSCux15917

CTS: Memory leak when PAC/ENV data get refreshed (once in ~24 hrs)

CSCuw95002

show inventory missing for 2nd power supply when inserted later

CSCuw91350

Intermitent issue with FQDN with central web authentication

CSCuw63309

CFD : CSCus98694 Throttling of AAA RADIUS Records is not working

Troubleshooting

For the most up-to-date, detailed troubleshooting information, see the Cisco TAC website at this URL:

http://www.cisco.com/en/US/support/index.html

Choose Product Support > Switches. Then choose your product and click Troubleshoot and Alerts to find information for the problem that you are experiencing.

Related Documentation

  • Cisco IOS XE Denali 16.x.x documentation at this URL:

http://www.cisco.com/c/en/us/products/ios-nx-os-software/ios-xe/index.html

  • Catalyst 3850 switch documentation at this URL:

http://www.cisco.com/go/cat3850_docs

  • Cisco SFP and SFP+ modules documentation, including compatibility matrixes at this URL:

http://www.cisco.com/en/US/products/hw/modules/ps5455/tsd_products_support_series_home.html

  • Cisco Validated Designs documents at this URL:

http://www.cisco.com/go/designzone

  • Error Message Decoder at this URL:

https://www.cisco.com/cgi-bin/Support/Errordecoder/index.cgi

Obtaining Documentation and Submitting a Service Request

For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What’s New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:

http://www.cisco.com/c/en/us/td/docs/general/whatsnew/whatsnew.html

Subscribe to the What’s New in Cisco Product Documentation, which lists all new and revised Cisco Technical documentation, as an RSS feed and deliver content directly to your desktop using a read application. The RSS feeds are a free service.

 

Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: www.cisco.com/go/trademarks. Third-party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (1721R)

Any Internet Protocol (IP) addresses and phone numbers used in this document are not intended to be actual addresses and phone numbers. Any examples, command display output, network topology diagrams, and other figures included in the document are shown for illustrative purposes only. Any use of actual IP addresses or phone numbers in illustrative content is unintentional and coincidental.

© 2016 Cisco Systems, Inc. All rights reserved.

Was this Document Helpful?

FeedbackFeedback

Contact Cisco

This Document Applies to These Products