First Published: April 29, 2024

Introduction to this Document

This Release Notes document provides information about the Cisco ESR6300 Embedded Series Router running Cisco IOS XE 17.14.x.

This document describes the new features, limitations, troubleshooting, besides providing recommended configurations, caveats, and information on how to obtain support and documentation.


Note
The documentation set for this product strives to use bias-free language. For 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.

Cisco ESR6300 Embedded Series Router

The ESR6300 is a small form factor embedded router module with a board size of 3.0 in. x 3.775 in. (76.2 mm x 95.885 mm).

The more compact design simplifies integration, and offers system integrators the ability to use the Cisco ESR6300 in a wide variety of embedded applications. The ESR module is available with a Cisco-designed cooling plate customized to the ESR, as well as without the cooling plate for system integrators who want to design their own custom thermal solution.

There are two ESR6300 SKUs:

  • ESR-6300-NCP-K9: Embedded Router Board without a cooling plate (NCP = No Cooling Plate)

  • ESR-6300-CON-K9: Conduction cooled Embedded Router Board

Both of the SKUs offer the following port and module interfaces:

  • Four GE LAN ports

  • Two combo GE WAN ports

  • One USB 3.0 port

New Features in Cisco IOS XE 17.14.x

The features in the following table are new in this release for the supported devices.

Table 1. New Features in Cisco IOS XE 17.14.1a

Feature Name

License Level

Description

Related Document

SNMP MIB Support for DLEP

Network Advantage

Support for CISCO-DLEP-MIB is introduced. Using this MIB, user can retrieve the Dynamic Link Exchange Protocol (DLEP) feature parameters on Cisco ESR6300 Embedded Series Router.

SNMP MIB Support for DLEP

Interface Naming Conventions

Port

Naming Convention

Gigabit Ethernet combo port WAN Layer3

GigabitEthernet0/0/0

GigabitEthernet0/0/1

Gigabit Ethernet LAN Layer 2 ports

GigabitEthernet0/1/0

GigabitEthernet0/1/1

GigabitEthernet0/1/2

GigabitEthernet0/1/3

Cellular Interface

Cellular0/3/0

Cellular0/3/1

USB Port

usbflash0: (IOS and rommon)

Console Port

Line console 0

Serial Port

Async0/2/0

Software Images for Cisco IOS XE Release 17.14.x


Note
You must have a Cisco.com account to download the software.
Table 2. Software Images for Cisco IOS-XE Release 17.14.1a

Image Type

Filename

Universal

c6300-universalk9.17.14.01a.SPA.bin

The latest software downloads for the routers can be found at:

https://software.cisco.com/download/home/286323433

Known Limitations

This release has the following limitations or deviations from expected behavior. These limitations are listed below by router type.

Smart Licensing

Starting with Cisco IOS XE 17.6.1, with the introduction of Smart Licensing Using Policy, even if you configure a hostname for a product instance or device, only the Unique Device Identifier (UDI) is displayed. This change in the display can be observed in all licensing utilities and user interfaces where the hostname was displayed in earlier releases. It does not affect any licensing functionality. There is no workaround for this limitation.

The licensing utilities and user interfaces that are affected by this limitation include only the following: Cisco Smart Software Manager (CSSM), Cisco Smart License Utility (CSLU), and Smart Software Manager On-Prem (SSM On-Prem).

Caveats

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

The Cisco Bug Search Tool (BST) is a gateway to the Cisco bug-tracking system, which maintains a comprehensive list of defects and vulnerabilities in Cisco products and software. The BST provides you with detailed defect information about your products and software.

Open Caveats in Cisco IOS XE 17.14.1a

There are no caveats in this release.

Resolved Caveats in Cisco IOS XE 17.14.1a

There are no caveats in this release.

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