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Note: 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.
Changes to this document:
Date |
Description |
August 5, 2024 |
Added CSCwi60493 to Resolved Issues. |
December 14, 2023 |
New and Enhanced Software Features
Product Impact |
Feature |
Description |
Ease of Use |
Class-E IP addressing support across all NX-OS features and functions |
Beginning with Cisco NX-OS Release 10.4(2)F, if the IPv4 address space is exhausted, you can configure all NX-OS features using class E IP addresses. See Cisco Nexus 9000 Series NX-OS Unicast Routing Configuration Guide, Release 10.4(x). |
QoS Policy for default route |
Beginning with Cisco NX-OS Release 10.4(2)F, a new ACE configuration, filter route-tag default-route, is introduced to enable the filtering of traffic for QoS classification when the traffic matches with the default route. See Cisco Nexus 9000 Series NX-OS Security Configuration Guide, Release 10.4(x). |
|
Feature Set |
VXLAN EVPN and TRM with IPv6 Multicast Underlay |
Cisco NX-OS Release 10.4(2)F supports VXLAN EVPN and TRM with IPv6 Multicast Underlay. Hosts in the overlay can be IPv4 or IPv6. This feature requires IPv6 versions of the unicast routing protocols and utilizes IPv6 multicast in the underlay (PIMv6). Any multi-destination overlay traffic (such as TRM, BUM) can use the IPv6 multicast underlay. See Cisco Nexus 9000 Series NX-OS VXLAN Configuration Guide, Release 10.4(x). |
Traffic analytics support for NXOS and NDI |
The Traffic Analytics feature allows for identification of services that are provided by servers behind a switch. This feature identifies server and client using TCP flags in a 3-way handshake to provide aggregated analytics data. The flow of TCP sessions is aggregated based on source IP address (SIP), destination IP address (DIP), source port (SP) for server to client traffic and SIP, DIP, destination port (DP) for client to server traffic. See Cisco Nexus 9000 Series NX-OS System Management Configuration Guide, Release 10.4(x). |
|
NetFlow generation for MPLS traffic |
The Ingress NetFlow generation for MPLS traffic feature allows the Nexus switches to capture IPv4 or IPv6 flow information from MPLS packets and send the flow information to the collector. This feature is supported on Cisco Nexus 9300-FX, 9300-FX2, 9300-FX3, 9300-GX, 9300-GX2, and 9500-FX and GX switches. See Cisco Nexus 9000 Series NX-OS System Management Configuration Guide, Release 10.4(x). |
|
Programmability |
Multi interface support for ThousandEyes in CAF |
Beginning with Cisco NX-OS Release 10.4(2)F, multi interface support is introduced for ThousandEyes Agent running on application hosting capabilities as the container. With the help of ThousandEyes Agent, you can have visibility into application experience with deep insights into the Internet, cloud providers, and enterprise networks. See Cisco Nexus 9000 Series NX-OS Programmability Guide, Release 10.4(x). |
DME support for IPSLA and NVE |
DME support is now introduced for IPSLA CLIs and logging-level NVE CLIs. See Cisco Nexus 3000 and 9000 Series NX-API REST SDK User Guide and API Reference, Release 10.4(x). |
|
New OC Model (MACsec, MACsec types) |
OpenConfig support is now introduced for MACsec statistics. See Cisco Nexus 3000 and 9000 Series NX-API REST SDK User Guide and API Reference, Release 10.4(x). |
The enhanced features listed below are existing features that are introduced in earlier releases, but enhanced to support new platforms in Cisco NX-OS Release 10.4(2)F.
Enhanced Features |
||
Product Impact |
Feature |
Description |
Licensing |
Licensing support for N9K-C93400LD-H1 and N9K-C93108TC-FX3 |
Smart Licensing using Policy is now supported on the following switches: N9K-C93400LD-H1 and N9K-C93108TC-FX3. See Cisco Nexus 9000 and 3000 Series NX-OS Smart Licensing Using Policy User Guide. |
Ease of use |
Dynamic MAC limit per VLAN support |
The dynamic MAC limit per VLAN configuration feature is now supported on Cisco Nexus 9300 platform switches. This feature allows you to set the limit of dynamic MAC entries per VLAN to protect the control plane from MAC flood attacks. See Cisco Nexus 9000 Series NX-OS Layer 2 Switching Configuration Guide, Release 10.4(x). |
ARP cache limit per interface |
From Cisco NX-OS Release 10.4(2)F, the ip arp cache intf-limit command allows you to configure the number of maximum ARP cache entries allowed per interface. See Cisco Nexus 9000 Series NX-OS Unicast Routing Configuration Guide, Release 10.4(x). |
|
Security |
Flexible configuration of SSH to customize Ciphers, MACs, and Keytypes |
From Cisco NX-OS Release 10.4(2)F, new CLI options are introduced to customize SSH cryptographic algorithms. See Cisco Nexus 9000 Series NX-OS Security Configuration Guide, Release 10.4(x). |
MACsec rate counter support on 9300-FX3 platforms |
Beginning with Cisco NX-OS Release 10.4(2)F, the MACsec Rate statistics and rate-related counters are supported on Cisco Nexus 9300-FX3 switches. You can use the show macsec secy statistics command to view the MACsec rate counters and rate-related OIDs in CISCO-SECY-EXT-MIB. See Cisco Nexus 9000 Series NX-OS Security Configuration Guide, Release 10.4(x). |
|
BGP support for TCP Authentication Option (TCP-AO) |
The TCP Authentication Option (TCP AO) is now introduced to enhance the security of long-lived TCP connections using strong Message Authentication codes (MACs). You can use TCP AO to protect long-lived TCP connections against replays. See Cisco Nexus 9000 Series NX-OS Security Configuration Guide and Cisco Nexus 9000 Series NX-OS Unicast Routing Configuration Guide, Release 10.4(x). |
|
Ease of Setup/Deployment |
Segment Routing ISSU |
Nondisruptive ISSU is now supported for segment routing traffic engineering (SR-TE) features with BGP as underlay on Cisco Nexus 9300 and 92348GC-X platform switches. However, the following features are not supported:
●
SR L2EVPN
●
IS-IS and OSPF underlay
●
vPC configuration with segment-routing
●
Egress Peer engineering
See Cisco Nexus 9000 Series NX-OS Software Upgrade and Downgrade Guide, Release 10.4(x). |
Support for ASIC SFP+ ports on N9K-C9408 |
ASIC SFP+ ports are now supported on N9K-C9408 switches. See Cisco Nexus 9000 Series NX-OS Software Upgrade and Downgrade Guide, Release 10.4(x). |
|
Feature Set |
IPv6 Multicast support on 9800 platform |
Beginning with Cisco NX-OS Release 10.4(2)F, IPv6 Multicast is supported on Cisco Nexus N9K-C9808 and 9804 switches. See Cisco Nexus 9000 Series NX-OS Multicast Routing Configuration Guide, Release 10.4(x). |
Ingress ACL Drop support for SPAN |
From Cisco NX-OS Release 10.4(2)F, the SPAN on ACL drop feature, which allows mirroring of ACL dropped packets, is supported in the ingress direction for the ERSPAN source session on N9K-C9332D-H2R platform switch. See Cisco Nexus 9000 Series NX-OS System Management Configuration Guide, Release 10.4(x). |
|
vPC(MLAG) parity for 'dci-advertise-pip' on 9300-GX |
You can now use the dci-advertise-pip command to enable the advertisement of Type-2/Type-5 routes received from the site-internal network to the Data Center Interconnect (DCI) with next-hop as Proxy Information Protocol (PIP) of the vPC Border Gateway (BGW) on Cisco Nexus 9300-GX platform switches. See Cisco Nexus 9000 Series NX-OS Verified Scalability Guide, Release 10.4(x). |
|
Configuration Replace multiline support |
The configuration replace feature is now supported for LDAP on Cisco NX-OS devices. See Cisco Nexus 9000 Series NX-OS Security Configuration Guide and Cisco Nexus 9000 Series NX-OS System Management Configuration Guide, Release 10.4(x). |
|
SPAN and ERSPAN on port-channel interface on Silicon One platforms |
From Cisco NX-OS Release 10.4(2)F, support for Layer 3 Port-channel interface is provided for SPAN and ERSPAN as follows:
●
SPAN source is supported on 9808, and 9804 platform switches.
●
ERSPAN source and destination are supported on 9804 and 9808 platform switches.
See Cisco Nexus 9000 Series NX-OS System Management Configuration Guide, Release 10.4(x). |
|
Support for HA on N9K-C9804
|
Dual-Supervisors support for High Availability is now provided on Cisco Nexus 9804 switches. See Cisco Nexus 9000 Series NX-OS High Availability and Redundancy Guide, Release 10.4(x). |
|
PMN - L2 multicast Flow Visibility |
Beginning from Cisco NX-OS Release 10.4(2)F, PMN supports Layer 2 port information along with Layer 3 port flow information. See Cisco Nexus 9000 Series NX-OS IP Fabric for Media Solution Guide, Release 10.4(x). |
|
Support for PTP Class C on N9K-C93400LD-H1 |
PTP Class C feature is now supported on N9K-C93400LD-H1 platform switch. See Cisco Nexus 9000 Series NX-OS System Management Configuration Guide, Release 10.4(x). |
|
PTP G.8275.2 Telecom profile support |
From Cisco NX-OS Release 10.4(2)F, PTP G.8275.2 Telecom profile is supported on Cisco Nexus 9300-FX3, 9332D-H2R, and 9408 platform switches. See Cisco Nexus 9000 Series NX-OS System Management Configuration Guide, Release 10.4(x). |
|
Scalability |
Scale enhancements |
For Cisco NX-OS Release 10.4(2)F Scale Enhancements, See Cisco Nexus 9000 Series NX-OS Verified Scalability Guide, Release 10.4(2)F. |
New Hardware Features
The following new hardware features are introduced in Cisco NX-OS Release 10.4(2)F.
N9K-C93400LD-H1
The Cisco Nexus 93400LD-H1 switch (N9K-C93400LD-H1) is a 1-RU fixed-port, L2/L3 switch, designed for deployment in data centers. This switch has 48 50G SFP56 ports, and 4 400G QSFP-DD uplink ports.
This switch includes the following user-replaceable components:
● Fan modules (5) with the following airflow choices:
o Port-side intake airflow with burgundy coloring (NXA-SFAN-35CFM-PI)
o Port-side exhaust airflow with blue coloring (NXA-SFAN-35CFM-PE)
● Power supply modules (two—One for operations and one for redundancy [1+1]) with the following choices (a mix of AC and DC power sources is only supported for hot swapping purposes, with a time limit of 15 minutes, but do not mix airflow directions) :
o 1400-W AC power supply with port-side intake airflow (burgundy coloring) (NXA-PAC-1400W-PI)
o 1400-W AC power supply with port-side exhaust airflow (blue coloring) (NXA-PAC-1400W-PE)
o 2000-W DC power supply with port-side intake airflow (burgundy coloring) (NXA-PDC-2KW-PI)
o 2000-W DC power supply with port-side exhaust airflow (blue coloring) (NXA-PDC-2KW-PE)
o 2000-W HVDC power supply with port-side intake airflow (burgundy coloring) (NXA-PHV-2KW-PI)
For details on Cisco Nexus 93400LD-H1 Switch, see Cisco Nexus NX-OS Mode Switch Hardware Installation Guide.
The Cisco Nexus 93108TC-FX3 switch (N9K-C93108TC-FX3) is a 1-rack unit (RU), fixed-port switch designed for deployment in data centers.
This switch includes the following ports:
● Forty-eight 100M/1G/10GBASE-T ports (ports 1-48).
● Six 40/100-Gigabit ports QSFP28 (ports 49-54)
● Two management ports (one 10/100/1000BASE-T port and one SFP port)
● One console port (RS-232)
● One USB port
Note: N9K-C93108TC-FX3 does not support 1G on QSA/QSA28 adaptor.
This switch includes the following user-replaceable components:
● Fan modules (4) with the following airflow choices:
o Port-side exhaust fan module with blue coloring (NXA-SFAN-35CFM-PE)
o Port-side intake fan module with burgundy coloring (NXA-SFAN-35CFM-PI)
● Power supply modules (two—One for operations and one for redundancy [1+1]) with the following choices:
o 500-W port-side intake AC power supply with burgundy coloring (NXA-PAC-500W-PI)
o 500-W port-side exhaust AC power supply with blue coloring (NXA-PAC-500W-PE)
o 1200-W port-side intake HVAC/HVDC dual-direction power supply with white coloring (N9K-PUV-1200W)
o 930-W port-side intake DC power supply with burgundy coloring (NXA-PDC-930W-PI)
o 930-W port-side exhaust DC power supply with blue coloring (NXA-PDC-930W-PE)
For details on Cisco Nexus 93108TC-FX3 Switch, see Cisco Nexus NX-OS Mode Switch Hardware Installation Guide.
Enhanced Hardware Features
The PSU enhancement for N9K- C93108TC-FX3P is as follows:
● 715-W port-side intake DC power supply with blue coloring (NXA-PDC-715W-PI)
N9K-C9348GC-FX3 and N9K-C9348GC-FX3PH
The PSU enhancements for N9K-C9348GC-FX3 and N9K-C9348GC-FX3PH are as follows:
● 350-W PHV power supply with port-side intake airflow (burgundy coloring) (NXA-PHV-350W-PI)
● 350-W PHV power supply with port-side exhaust airflow (blue coloring) (NXA-PHV-350W-PE)
● 440-W DC power supply with port-side intake airflow (burgundy coloring) (NXA-PDC-440W-PI)
● 440-W DC power supply with port-side exhaust airflow (blue coloring) (NXA-PDC-440W-PE)
QDD-400G-ZR and QDD-400G-ZRP-S
The QDD-400G-ZR and QDD-400G-ZRP-S optics support is provided on the following switches and line cards in 1x400 and 4x100 speed:
● 93600CD-GX and 9316D-GX switches
● 9508 and 9504 switches with X9716D-GX line cards
● 9804 and 9808 switches with X98900CD-A and X9836DM-A line cards.
See Cisco Nexus 9000 Series NX-OS Interfaces Configuration Guide, Release 10.4(x).
For details on Cisco Nexus switch, see Cisco Nexus NX-OS Mode Switch Hardware Installation Guide.
For details about transceivers and cables that are supported on a switch, see the Transceiver Module (TMG) Compatibility Matrix.
Unsupported Features on N9K-C92348GC
Beginning with Cisco NX-OS Release 10.1(1), the following features are not supported on N9K-C92348GC:
● VXLAN
● SW/HW Telemetry
● NetFlow/Analytics
● iCAM
● PTP
● NX-SDK
● DME, Device YANG, OpenConfig YANG, gRPC, NETCONF, and RESTCONF
Note: NXAPI CLI and XML Agent (NETCONF over SSH) are supported on this platform.
Release Image
In Cisco NX-OS Release 10.4(2)F, the following two 64-bit images are supported:
● The 64-bit Cisco NX-OS image filename with "nxos64-cs” as the prefix (for example, nxos64-cs.10.4.2.F.bin) is supported on all Cisco Nexus 9000 series switches except Cisco Nexus 9500 -R and -R2 switches and cards.
● The 64-bit Cisco NX-OS image filename with "nxos64-msll” as the prefix (for example, nxos64-msll.10.4.2.F.bin) is supported on Cisco Nexus 9000 -R and -R2 series modular switches.
The 32-bit image is no longer supported.
Bug ID |
Description |
Headline: Intermittent - Interface NVE is not created after disruptive upgrade from Cisco NX-OS Release 10.2.x to 10.4.x. Symptoms: interface nve 1 is not created after a stateful upgrade to 10.4.x releases Workarounds: Perform the following workaround: 1. no feature nv overlay 2. feature nv overlay 3. Add back the interface NVE1 and all the configuration under interface NVE1. |
|
Headline: RACL counters support along with Tunnels counters on Nexus 9800. Symptoms: When multiple features are configured on scaled EOR setup, it fails to install the counters for all the features due to limited hardware resource for counter banks. Workarounds: None. |
|
Headline: After SSO LC is stuck in powered-dn after LC reload. Symptoms: In N9K-9800 platform, image download to any line card fails. This is due to DHCP running on the SUP not being able to receive DHCP request from the line card. DHCPd on active sup fails to read the DHCP request from the socket and does not send back a DHCP response. This causes the line card to fail the image download. This issue can also happen after switchover, when the newly active sup completes switchover or DHCPd is restarted, the DHCPd can enter this failed state, and the line card reload can cause image download failure. This issue is not always seen, that is, DHCPd entering failure state is only seen a few times (for example, 2–3 times). There can be multiple reloads and 150 switchover with reloads and the issue may not be reproduced. This issue is rare and takes place during the reboot of the switch or during switchover. Workarounds: Restart the DHCPd in active sup. |
|
Headline: HSRP - Duplicates packets received only for SVI 3999. Symptoms: N-S traffic landing on SVI interface with VLAN ID 3999 routes and forwards the packets to egress port but other duplicate copies are forwarded from SUP to egress port. Workarounds: Do not change the default reserved VLAN range. |
|
Headline: After changing VLANs on sel-QinVNI port, tagged traffic MAC add is learned on native VLAN. Symptoms: Tagged Layer 2 packets are sent continuously on interface/port-channel, and when the no switchport vlan mapping trigger is executed, MAC learning transiently happens on native VLAN. Workarounds: Perform the following workaround: 1. Remove the native VLAN from the allowed VLAN list. 2. Shut the interface before applying the trigger. |
|
Headline: ESG_SGACL: Not able to remove class-map policy-map and contract from dual stage with one commit. Symptoms: Unable to remove class-map policy-map and contract in a single dual stage session commit due to multilevel dependency. Issue is only with Dual stage mode commit. Normal config mode is not impacted. Workarounds: Use multiple commits. |
|
Headline: 9300-FX2/SR/ISSU - permanent ucast traffic loss after ND-ISSU (bin2upg) on FX2 leaf. Symptoms: Permanent unicast traffic drop after performing an ND-ISSU (bin2upg) with 10.4(2) Cisco.com image. Workarounds: Remove STP configuration before performing the ND-ISSU. Then re-apply the STP configuration after the upgrade process is completed. |
|
Headline: BGP should not install mixed-path flag for routes whose best path is a type-2 route. Symptoms: ARP refresh is not being sent with a failure reason of subnetMismatch. This leads to a stale IP path in URIB during MAC-IP move. The stale IP path is seen in the old VTEP that the MAC-IP moved away from. Workarounds: Perform shut/no shut svi interface on the old VTEP. |
|
Symptoms: When performing a secondary IP configuration, the switch indicates that ip redirects will be disabled for the interface. This is reflected in the output of the show run command, but not in the ELTM outputs. Workarounds: Perform the following workaround: 1. Remove the secondary IP from the relevant interface. 2. Manually configure the no ip redirects command. 3. Add the secondary IP to the interface. |
|
Headline: vlan access-map name with > 31 chars for ERSPAN filter config/unconfig creates stale entry on interface. Symptoms: Configure ERSPAN session with filter vlan access-map where vlan access-map is more than 31 characters. Then remove the same vlan access-map from the ERSPAN session. The filter still has the programming on the source interface of the ERSPAN session. Workarounds: Configure a VLAN access-map name with less than or equal to 31 characters. |
|
Headline: When trying to open or close the file using VIM - E1187: Failed to source defaults.vim. Symptoms: VIM ver 9.0: File access with VI or VIM results in missing dafaults.vim error. However, there is no operational problem. Workarounds: Create the .vim.rc file within your home directory by executing the following command: |
|
Headline: The deny action is removed from the SGACL policy-map when no permit is configured. Symptoms: Configuring no permit as the action under a class in a policy map of type security removes any existing deny action for the same class. Workarounds: Use only positive commands deny or permit to change action for a class. Refrain from issuing no permit or no deny. |
|
Headline: EOR - Mixed-Mode - Analytics flow records not exported if system monitor is applied before NetFlow. Symptoms: In mixed-mode (Analytics+NetFlow) configuration the Analytics flow records are not getting exported to the collector. Both NetFlow and Analytics records are seen on the switch and netflow records do get exported to the collector. The issue is only with Analytics records. Workarounds: Configure the v9 keyword for Analytics exporter for the collector destination. For example: |
|
Headline: Pre-upgrade check on nxos64-msll images does not display the new version correctly during downgrade. Symptoms: During downgrade from an impacted NXOS version to a previous version, pre-upgrade check displays the New BIOS version as blank in 10.4(2)F on the following impacted platforms:
●
N9K-X96XX with N9K-X9636Q-R, N9K-X9636C-RX, N9K-X9624D-R2, N9K-X96136YC-R line cards
Workarounds: None. |
|
Headline: During BIOS downgrade, N9K-X96XX modules may experience time-out. Symptoms: BIOS downgrade for N9K-X96XX line card modules may report failure due to time-out. Workarounds: If show install all impact ... indicates a lower BIOS version than the currently installed on the module, avoid using the bios-force flag during install operations. |
Bug ID |
Description |
Headline: Nexus 9300 sends incorrect ARP/ADJ info to its vPC peer for host in non-vPC VLAN. Symptoms: After ISSU upgrade from 8.0.1 to 8.2.1, newly created VRF's may not send IP traffic on the L3 VRF interface. The interface shows in an up/up state, ARP traffic goes through and completes successfully. IP traffic does not go out of the VRF interface. This issue can be seen by running a ping from switch to a destination IP in that VRF; ethanalyzer does not show packets generated for that ping. Workarounds: Reloading switch to clear PSS corruption. |
|
Headline: Nexus 9508 MACsec - interface stuck in Authorization pending state due to one-way traffic. |
|
Headline: NX-OS to be conformed with RFC 5424 (NILVALUE for STRUCTURED-DATA and MSGID fields) Symptoms: In all Cisco NX-OS versions, the implementation of syslog does not follow RFC 5424 leading to the following problems:
●
Adding NILVALUE for STRUCTURED-DATA field as we don't have structured data currently in syslog messages.
RFC 5424:6.3. STRUCTURED-DATA In case of zero structured data elements, the STRUCTURED-DATA field must contain the NILVALUE.
●
Adding NILVALUE for MSGID in the syslog header as this must be there if no data is available for MSGID.
For the rest fields like APP-NAME, PROCID NILVALUE is not mandatory.
Workarounds: None
|
|
Headline: Silent Reload due to watchdog timeout. Workarounds: None. |
|
Headline: Nexus 9300-GX2 - Unexpected Reboot due to CSUSD HAP Reset. Symptoms: Nexus 9300-GX2 switches may reboot unexpectedly due to csusd process crash and log entries are generated when this occurs. Workarounds: None. |
|
Headline: Headline: Nexus 9500: Configuring feature nv overlay breaks non-VXLAN VLAN Multicast across FM-G modules. Symptoms: The following symptoms are seen:
●
Multicast across Fabric Modules drops silently. Inter-VLAN and intra-VLAN multicast across FMs is affected.
●
Only Multicast received on Trunk ports is affected. Ingress Layer 3 or access ports is not affected.
●
Multicast flows where the Source and Receiver are connected to the same line card do not appear to be affected as they bypass the Fabric Modules.
Workarounds: Disable feature nv overlay, if possible. The ingress port can be changed to an Access, Layer 3, or Layer 3 Subinterface. Otherwise, install non FM-G Fabric Modules. |
|
Headline: PBR hits CoPP l3uc/glean class. |
|
Headline: Continuous xbc check_oor_r4, r5, r7 interrupts are seen on 9300-FX platforms. |
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Headline: Cisco Nexus 9300-FX3/GX random-detect threshold burst-optimized is causing packet drop. Symptoms: The random-detect threshold burst-optimized command configured under class type queuing c-out-8q-q-default is causing drops on the interface where this service policy is applied. Workarounds: Remove the random-detect threshold burst-optimized configuration. |
|
Headline: Manual power cycle required while upgrading NX-OS N9K-C9500 switch with SUP A+ HW rev 1.0. Symptoms: While upgrading the N9K-9500 switch, the following symptoms occur: Nexus 9500 chassis with single or dual SUP A+ HW rev 1.0 Upgrade of Sup or SC EPLD (Just NXOS upgrade will not trigger this issue.) After the reload, the active SUP module does not boot up and gets stuck with no console output and a continuously blinking amber STS LED. Workarounds: The workaround is as follows: 1. Physically re-seat the module (cold power-cycle). 2. Remove all power to the chassis to allow the SUP module to power up again. |
|
Headline: Nexus C93240YC-FX2 - URIB core is observed when flapping interfaces continuously. |
|
Headline: HMM /32 vrf leaking is not working with maximum-paths mixed. Symptoms: The following symptoms occur:
●
Trying to leak a /32 prefix from source VRF-A to target VRF-B on a pair of Nexus 9000 switches
●
Source-vrf views the /32 prefix locally from HMM
●
Target VRF does not leak the /32 prefix
●
When searching for the /32 prefix on the RIB only less specific route is leaked (less specific prefix is coming redistribute-direct of SVI subnet where /32 is attached)
Workarounds: Perform any one of the following options: Option 1: Clearing the less specific prefix on the target vrf resolves the problem Option 2: Remove <maximum-paths mixed> from the source VRF. |
|
Headline: Evaluation for CVE-2023-38408 on standalone NXOS N9K. |
|
Headline: Nexus 9000 is not encapsulating properly MACsec traffic into VXLAN. Symptoms: In the scenario where a MACsec packet's size exceeds 344 bytes and must be sent over a VXLAN fabric, it is encapsulated. However, if the information contained in the Total Length field in the IP header is not properly set, this behavior is also seen for the length field in the UDP datagram header. Workarounds: None. |
|
Headline: NXOS - BGP Graceful Restart Helper ignores BFD down event when TCP FIN received from restarting peer. |
|
Headline: 9732C-EXM crash when incorrect register read is given. |
|
Headline: VLAN Mapping: strict incompatibility during downgrade from 10.3.x to 9.3.x |
|
Headline: Custom CoPP causing transit traffic to be punted to the CPU on 9300-GX2. |
|
Headline: netif_queue EDMA hang on N9K-C9364D-GX2A does not reset system (GOLD test hangs) |
|
Headline: Nexus 9000 MPLS VPN traffic dropped after changing L3 port to L2 and back to L3 |
|
Headline: Guestshell release v2.15 - CVE-2023-38408 and other critical CVE fixes. |
|
Headline: 9300-GX fails to punt DHCP discover to CPU |
|
Headline: Nexus 9300 sends incorrect ARP/ADJ info to its vPC peer for host in non-vPC VLAN. Symptoms: Traffic blackholing through vPC topology flowing through non-vPC VLAN carried on Layer 2 trunk between vPC peers destined to single-homed Layer 3 host connected to other vPC peers on Layer 2 port. Workarounds: Configure user-defined MAC-address on SVI of non-vPC VLAN or configure static ARP for FW/L3_device in non-vPC VLAN. |
|
Headline: ARP Fails due to SubnetMismatch with Direct NH not first. |
|
Headline: Nexus 9364GX2A - Slice 0 discards Multicast traffic after RTP Flow Monitor is enabled. Symptoms: Nexus 9364GX2A discards Multicast traffic after RTP Flow Monitor is enabled and continues to discard it even after RTP Flow Monitor is disabled. Workarounds: Remove rtp config and then reload. |
|
Headline: After reload of 93108TC-FX3P random copper/RJ45 interfaces might not come up. Symptoms: After reload of 93108TC-FX3P device some RJ45 interfaces might not come up. This can happen with any reload reason (power up/down, upgrade, SW reset, crash). The issue is related only to the front panel interfaces Ethernet 1/1-48 (MGMT port is not affected). Workarounds: FPGA upgrade. |
|
Headline: Unable to delete a VLAN access-map although access map is not used in any filter. Symptoms: Customer is having an issue with VACL, where they cannot delete the access-map although access map is not used in any VLAN filter. Workarounds: Perform the following workaround: 1. Remove vlan filter. 2. Remove first access-map. 3. Add an empty dummy access-map. 4. Remove the second access-map. 5. Remove dummy access-map. Although this step shows failure, it removes the dummy access-map. |
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Headline: Evaluation of n9k-standalone-sw for HTTP/2 Rapid Reset Attack vulnerability. Symptoms: This bug has been filed to evaluate the Cisco Nexus 3000 Series Switches and Nexus 9000 Series Switches in standalone NX-OS mode against the following HTTP/2 vulnerability disclosed on October 10, 2023: CVE-2023-44487 - HTTP/2 Rapid Reset Workarounds: Customers who do not require NX-API to support the HTTP/2 protocol can disable that as follows: 1. Connect to the device CLI. 2. Important: Save all current NX-API configuration as this configuration will be lost during the following process: switch# show run | inc ^nxapi. 3. Enable the Bash shell feature and connect to the Bash shell. 4. Create a backup of the NX-API configuration script. 5. Disable the HTTP/2 protocol in the NX-API configuration script and quit the Bash shell. 6. (Optional) Disable the Bash shell feature if you do not need it. 7. Restart the NX-API feature. 8. Re-apply the configuration that you saved in step 2. |
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Headline: N9K-C93600CD-GX - OIR of 2nd, 3rd or 4th port in quad with QSA28 causes all ports in the quad to flap. Symptoms: For N9K-C93600CD-GX, port 1–24 are gearbox ports and every 4 port belongs to a quad (that is, port 1–4, 5–8, ..., 21-24). If you insert four ports in one quad with QSA (QSFP to SFP Adapter), removing of one port causes other ports to flap within the same quad. Shut/no shut port should be okay. Workarounds: None. |
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Headline: N9K-93108TC-FX3P - Unicast Routing ECMP-0 for size 2 creation failed INVALID PARAM(0) is seen. |
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Headline: Nexus 9000 RADIUS Authentication on 10.4.1 fails with passwords over 16 characters long. |
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Headline: Nexus 9000 with feature netconf enabled opening backdoor. |
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Headline: CDP core at cdpd_obj_delete_intf_addr_runtime_data. Symptoms: Nexus 9300 reloads due to CDP crash. Workarounds: None. |
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Headline: Confirm if CVE-2023-48795 impacts Nexus 9000 Symptom: This product includes Third-party Software that is affected by the vulnerabilities identified by the following Common Vulnerability and Exposures (CVE) IDs: CVE-2023-48795 - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-48795 The affected third-party software component has been upgraded to a version that includes fixes for the vulnerability. Future versions of the product(s) will not be affected by this vulnerability. Security researchers at Ruhr University Bochum on 18 December 2023 disclosed a protocol level vulnerability which has been assigned a CVE ID of CVE-2023-48795 and was named 'Terrapin Attack'. The NX-OS Software uses CiscoSSH which is derived from OpenSSH and could be vulnerable to CVE-2023-48795 but the Security Impact Rating (SIR) is Low because the security impact of this attack very limited as it only allows deletion of consecutive messages, and deleting most messages at this stage of the protocol prevents user authentication from proceeding. In addition: • The attacker needs to be on a privileged position and be able to intercept and modify the SSH initial session setup packet exchange, and • The SSH server must either (only one is enough) * Offer the chacha20-poly1305@openssh.com as an encryption algorithm or * Using an encryption algorithm in CBC mode *and* an -etm@openssh.com hashing algorithm Workaround: If the above conditions are true, disabling the vulnerable combinations would be an effective workaround. |
The following tables list the Cisco Nexus 9000 Series hardware that Cisco NX-OS Release 10.4(2)F supports. For additional information about the supported hardware, see the Hardware Installation Guide for your Cisco Nexus 9000 Series device.
Table 1. Cisco Nexus 9800 Switches
Product ID |
Description |
N9K-C9808 |
16-RU modular switch with slots for up to 8 Line Cards in addition to 2 supervisors, 8 fabric modules, 4 fan trays, and 3 power trays. |
N9K-C9804 |
4-RU modular switch with slots for up to 4 Line Cards in addition to 2 supervisors, 8 fabric modules, 4 fan trays, and 2 power trays. |
Table 2. Cisco Nexus 9800 Series Line Cards
Product ID |
Description |
N9K-X9836DM-A |
Cisco Nexus 9800 36-port 400G QSFP-DD Line Card with MACsec. |
N9K-X98900CD-A |
Cisco Nexus 9800 14-port 400G QSFP-DD + 34-port 100G QSFP28 Line Card. |
Table 3. Cisco Nexus 9800 Series Fabric Modules
Product ID |
Description |
N9K-C9808-FM-A |
Cisco Nexus 9800 Fabric Module for 8-slot Chassis |
N9K-C9804-FM-A |
Cisco Nexus 9800 Fabric Module for 4-slot Chassis |
Table 4. Cisco Nexus 9800 Supervisor Module
Product ID |
Description |
N9K-C9800-SUP-A |
Cisco Nexus 9800 Platform Supervisor Module |
Table 5. Cisco Nexus 9800 Fans and Fan Trays
Product ID |
Description |
N9K-C9808-FAN-A |
Cisco Nexus 9800 8-slot chassis fan tray (1st Generation) |
N9K-C9804-FAN-A |
Cisco Nexus 9800 4-slot chassis fan tray (1st Generation) |
Table 6. Cisco Nexus 9800 Power Supplies
Product ID |
Description |
NXK-HV6.3KW20A-A |
Cisco Nexus 9800 6,300W 20A AC and HV Power Supply |
Table 7. Cisco Nexus 9500 Switches
Product ID |
Description |
N9K-C9504 |
7.1-RU modular switch with slots for up to 4 Line Cards in addition to two supervisors, 2 system controllers, 3 to 6 fabric modules, 3 fan trays, and up to 4 power supplies. |
N9K-C9508 |
13-RU modular switch with slots for up to 8 Line Cards in addition to two supervisors, 2 system controllers, 3 to 6 fabric modules, 3 fan trays, and up to 8 power supplies. |
N9K-C9516 |
21-RU modular switch with slots for up to 16 Line Cards in addition to two supervisors, 2 system controllers, 3 to 6 fabric modules, 3 fan trays, and up to 10 power supplies. |
Table 8. Cisco Nexus 9500 Cloud Scale Line Cards
Product ID |
Description |
Maximum Quantity |
||
Cisco Nexus |
Cisco Nexus |
Cisco Nexus |
||
N9K-X9716D-GX |
Cisco Nexus 9500 16-port 400G QSFP-DD Line Card |
4 |
8 |
N/A |
N9K-X9736C-FX |
Cisco Nexus 9500 36-port 40/100 Gigabit Ethernet QSFP28 Line Card |
4 |
8 |
16 |
N9K-X9788TC-FX |
Cisco Nexus 9500 48-port 1/10-G BASE-T Ethernet and 4-port 40/100 Gigabit Ethernet QSFP28 Line Card |
4 |
8 |
16 |
N9K-X97160YC-EX |
Cisco Nexus 9500 48-port 10/25-Gigabit Ethernet SFP28 and 4-port 40/100 Gigabit Ethernet QSFP28 Line Card |
4 |
8 |
16 |
N9K-X9732C-FX |
Cisco Nexus 9500 32-port 40/100 Gigabit Ethernet QSFP28 Line Card |
4 |
8 |
16 |
N9K-X9732C-EX |
Cisco Nexus 9500 32-port 40/100 Gigabit Ethernet QSFP28 Line Card |
4 |
8 |
16 |
N9K-X9736C-EX |
Cisco Nexus 9500 36-port 40/100 Gigabit Ethernet QSFP28 Line Card |
4 |
8 |
16 |
Table 9. Cisco Nexus 9500 R-Series Line Cards
Product ID |
Description |
Maximum Quantity |
|
Cisco Nexus 9504 |
Cisco Nexus 9508 |
||
N9K-X9636C-R |
Cisco Nexus 9500 36-port 40/100 Gigabit Ethernet QSFP28 Line Card |
4 |
8 |
N9K-X9636C-RX |
Cisco Nexus 9500 36-port 40/100 Gigabit Ethernet QSFP28 Line Card |
4 |
8 |
N9K-X9636Q-R |
Cisco Nexus 9500 36-port 40 Gigabit Ethernet QSFP Line Card |
4 |
8 |
N9K-X96136YC-R |
Cisco Nexus 9500 16-port 1/10 Gigabit, 32-port 10/25 Gigabit, and 4-port 40/100 Gigabit Ethernet Line Card |
4 |
8 |
N9K-X9624D-R2 |
Cisco Nexus 9500 24-port 400 Gigabit QDD Line Card |
Not supported |
8 |
Table 10. Cisco Nexus 9500 Cloud Scale Fabric Modules
Product ID |
Description |
Minimum |
Maximum |
N9K-C9504-FM-E |
Cisco Nexus 9504 100-Gigabit cloud scale fabric module |
4 |
5 |
N9K-C9504-FM-G |
Cisco Nexus 9500 4-slot 1.6Tbps cloud scale fabric module |
4 |
5 |
N9K-C9508-FM-E |
Cisco Nexus 9508 100-Gigabit cloud scale fabric module |
4 |
5 |
N9K-C9508-FM-E2 |
Cisco Nexus 9508 100-Gigabit cloud scale fabric module |
4 |
5 |
N9K-C9508-FM-G |
Cisco Nexus 9500 8-slot 1.6Tbps cloud-scale fabric module |
4 |
5 |
N9K-C9516-FM-E2 |
Cisco Nexus 9516 100-Gigabit cloud scale fabric module |
4 |
5 |
Table 11. Cisco Nexus 9500 R-Series Fabric Modules
Product ID |
Description |
Minimum |
Maximum |
N9K-C9504-FM-R |
Cisco Nexus 9504 100-Gigabit R-Series fabric module |
4 |
6 |
N9K-C9508-FM-R |
Cisco Nexus 9508 100-Gigabit R-Series fabric module |
4 |
6 |
N9K-C9508-FM-R2 |
Cisco Nexus 9508 400-Gigabit R-Series fabric module |
4 |
6 |
Table 12. Cisco Nexus 9500 Supervisor Modules
Supervisor |
Description |
Quantity |
N9K-SUP-A |
1.8-GHz supervisor module with 4 cores, 4 threads, and 16 GB of memory |
2 |
N9K-SUP-A+ |
1.8-GHz supervisor module with 4 cores, 8 threads, and 16 GB of memory |
2 |
N9K-SUP-B |
2.2-GHz supervisor module with 6 cores, 12 threads, and 24 GB of memory |
2 |
N9K-SUP-B+ |
1.9-GHz supervisor module with 6 cores, 12 threads, and 32 GB of memory |
2 |
Note: N9K-SUP-A and N9K-SUP-A+ are not supported on Cisco Nexus 9504 and 9508 switches with -R Line Cards.
Table 13. Cisco Nexus 9500 System Controller
Product ID |
Description |
Quantity |
N9K-SC-A |
Cisco Nexus 9500 Platform System Controller Module |
2 |
Table 14. Cisco Nexus 9500 Fans and Fan Trays
Product ID |
Description |
Quantity |
N9K-C9504-FAN |
Fan tray for 4-slot modular chassis |
3 |
N9K-C9504-FAN2 |
Fan tray that supports the Cisco N9K-C9504-FM-G fabric module |
3 |
N9K-C9508-FAN |
Fan tray for 8-slot modular chassis |
3 |
N9K-C9508-FAN2 |
Fan tray that supports the Cisco N9K-C9508-FM-G fabric module |
3 |
N9K-C9516-FAN |
Fan tray for 16-slot modular chassis |
3 |
Table 15. Cisco Nexus 9500 Fabric Module Blanks with Power Connector
Product ID |
Description |
Minimum |
Maximum |
N9K-C9504-FAN-PWR |
Nexus 9500 4-slot chassis 400G cloud scale fan tray power connector |
1 |
2 |
N9K-C9508-FAN-PWR |
Nexus 9500 4-slot chassis 400G cloud scale fan tray power connector |
1 |
2 |
Table 16. Cisco Nexus 9500 Power Supplies
Product ID |
Description |
Quantity |
Cisco Nexus Switches |
N9K-PAC-3000W-B |
3 KW AC power supply |
Up to 4 Up to 8 Up to 10 |
Cisco Nexus 9504 Cisco Nexus 9508 Cisco Nexus 9516 |
N9K-PDC-3000W-B |
3 KW DC power supply |
Up to 4 Up to 8 Up to 10 |
Cisco Nexus 9504 Cisco Nexus 9508 Cisco Nexus 9516 |
N9K-PUV-3000W-B |
3 KW Universal AC/DC power supply |
Up to 4 Up to 8 Up to 10 |
Cisco Nexus 9504 Cisco Nexus 9508 Cisco Nexus 9516 |
N9K-PUV2-3000W-B |
3.15-KW Dual Input Universal AC/DC Power Supply |
Up to 4 Up to 8 Up to 10 |
Cisco Nexus 9504 Cisco Nexus 9508 Cisco Nexus 9516 |
Table 17. Cisco Nexus 9400 Switches
Product ID |
Description |
N9K-C9408 |
4-rack unit (RU) 8-slot LEM-based modular chassis switch, which is configurable with up to 128 200-Gigabit QSFP56 (256 100-Gigabit by breakout) ports or 64 400-Gigabit ports. |
N9K-C9400-SUP-A |
Cisco Nexus 9400 Supervisor Card |
N9K-C9400-SW-GX2A |
Cisco Nexus 9400 25.6Tbps Switch Card |
N9K-X9400-8D |
Cisco Nexus 9400 8p 400G QSFP-DD LEM |
N9K-X9400-16W |
Cisco Nexus 9400 16p 200G QSFP56 LEM |
Note: N9K-C9400-SW-GX2A Sup card ports 2xSFP Eth10/1-2 are not supported in Cisco NX-OS 10.3(x) and 10.4(1)F releases. However, from Cisco NX-OS Release 10.4(2)F, these ports are supported.
Table 18. Cisco Nexus 9200 and 9300 Switches
Cisco Nexus Switch |
Description |
N9K-C93400LD-H1 |
1-RU fixed-port, L2/L3 switch with 48 50G SFP56 ports and 4 400G QSFP-DD uplink ports. |
N9K-C93108TC-FX3 |
1-RU fixed-port switch Forty-eight 100M/1G/10GBASE-T ports (ports 1-48), Six 40/100-Gigabit ports QSFP28 (ports 49-54), Two management ports (one 10/100/1000BASE-T port and one SFP port), One console port (RS-232), and one USB port. |
N9K-C9332D-H2R |
1-RU fixed-port switch with 400-Gigabit QSFP-DD ports (32), 10-Gigabit SFP+ ports (2), Management ports (one 10/100/1000BASE-T port and one SFP port), Console port (RS-232), and USB port. |
N9K-C9348GC-FX3 |
1-RU fixed-port switch 48 10/100/1000M copper RJ45 downlink ports, 4 10-/25G SFP28 uplink ports, and 2 40-/100G QSFP28 uplink ports. |
N9K-C9348GC-FX3PH |
1-RU fixed-port switch 40 10M/100M/1G copper RJ45 downlink ports that support PoE/PoE+/PoE++ and 8 10M/100M copper RJ45 downlink ports that support PoE/PoE+/PoE++, 4 10-/25G SFP28 uplink ports, and 2 40-/100G QSFP28 uplink ports. |
N9K-C93180YC-FX3H |
1- RU fixed-port switch with 24 100M/1/10/25-Gigabit Ethernet SFP28 ports (ports 1-24), 6 10/25/40/50/100-Gigabit QSFP28 ports (ports 49-54), One management port (one 10/100/1000BASE-T port), and One console port (RS-232) |
N9K-C9316D-GX |
1-RU switch with 16x400/100/40-Gbps ports. |
N9K-C9364C-GX |
2-RU fixed-port switch with 64 100-Gigabit SFP28 ports. |
N9K-C93600CD-GX |
1-RU fixed-port switch with 28 10/40/100-Gigabit QSFP28 ports (ports 1-28), 8 10/40/100/400-Gigabit QSFP-DD ports (ports 29-36) |
N9K-C9364C |
2-RU Top-of-Rack switch with 64 40-/100-Gigabit QSFP28 ports and 2 1-/10-Gigabit SFP+ ports. - Ports 1 to 64 support 40/100-Gigabit speeds. - Ports 49 to 64 support MACsec encryption. Ports 65 and 66 support 1/10 Gigabit speeds. |
N9K-C9332C |
1-RU fixed switch with 32 40/100-Gigabit QSFP28 ports and 2 fixed 1/10-Gigabit SFP+ ports. |
N9K-C9332D-GX2B |
1-Rack-unit (1RU) spine switch with 32p 400/100-Gbps QSFP-DD ports and 2p 1/10 SFP+ ports. |
N9K-C9348D-GX2A |
48p 40/100/400-Gigabit QSFP-DD ports and 2p 1/10G/10G SFP+ ports |
N9K-C9364D-GX2A |
64p 400/100-Gigabit QSFP-DD ports and 2p 1/10 SFP+ ports |
N9K-C93180YC-FX3 |
48 1/10/25 Gigabit Ethernet SFP28 ports (ports 1-48) 6 10/25/40/50/100-Gigabit QSFP28 ports (ports 49-54) |
N9K-C93180YC-FX3S |
48 1/10/25 Gigabit Ethernet SFP28 ports (ports 1-48) 6 10/25/40/50/100-Gigabit QSFP28 ports (ports 49-54) |
N9K-C9336C-FX2-E |
1- RU switch with 36 40-/100-Gb QSFP28 ports |
N9K-C9336C-FX2 |
1-RU switch with 36 40-/100-Gb Ethernet QSFP28 ports |
N9K-C93360YC-FX2 |
2-RU switch with 96 10-/25-Gigabit SFP28 ports and 12 40/100-Gigabit QSFP28 ports |
N9K-C93240YC-FX2 |
1.2-RU Top-of-Rack switch with 48 10-/25-Gigabit SFP28 fiber ports and 12 40-/100-Gigabit Ethernet QSFP28 ports. |
N9K-C93216TC-FX2 |
2-RU switch with 96 100M/1G/10G RJ45 ports, 12 40/100-Gigabit QSFP28 ports, 2 management ports (one RJ-45 and one SFP port), 1 console port, and 1 USB port. |
N9K-C93180YC-FX |
1-RU Top-of-Rack switch with 10-/25-/32-Gigabit Ethernet/FC ports and 6 40-/100-Gigabit QSFP28 ports. You can configure the 48 ports as 1/10/25-Gigabit Ethernet ports or as FCoE ports or as 8-/16-/32-Gigabit Fibre Channel ports. |
N9K-C93180YC-FX-24 |
1-RU 24 1/10/25-Gigabit Ethernet SFP28 front panel ports and 6 fixed 40/100-Gigabit Ethernet QSFP28 spine-facing ports. The SFP28 ports support 1-, 10-, and 25-Gigabit Ethernet connections and 8-, 16-, and 32-Gigabit Fibre Channel connections. |
N9K-C93108TC-FX |
1-RU Top-of-Rack switch with 48 100M/1/10GBASE-T (copper) ports and 6 40-/100-Gigabit QSFP28 ports |
N9K-C93108TC-FX-24 |
1-RU 24 1/10GBASE-T (copper) front panel ports and 6 fixed 40/100-Gigabit Ethernet QSFP28 spine-facing ports. |
N9K-C93108TC-FX3P |
1-RU fixed-port switch with 48 100M/1/2.5/5/10GBASE-T ports and 6 40-/100-Gigabit QSFP28 ports |
N9K-C9348GC-FXP* |
Nexus 9300 with 48p 100M/1 G, 4p 10/25 G SFP+ and 2p 100 G QSFP |
N9K-C92348GC-X |
The Cisco Nexus 92348GC-X switch (N9K-C92348GC-X) is a 1RU switch that supports 696 Gbps of bandwidth and over 250 mpps. The 1GBASE-T downlink ports on the 92348GC-X can be configured to work as 100-Mbps, 1-Gbps ports. The 4 ports of SFP28 can be configured as 1/10/25-Gbps and the 2 ports of QSFP28 can be configured as 40- and 100-Gbps ports. The Cisco Nexus 92348GC-X is ideal for big data customers that require a Gigabit Ethernet ToR switch with local switching. |
*Note: For N9K-C9348GC-FXP the PSU SPROM is not readable when the PSU is not connected. The model displays as "UNKNOWN" and status of the module displays as "shutdown."
Table 19. Cisco Nexus 9200 and 9300 Fans and Fan Trays
Product ID |
Description |
Quantity |
Cisco Nexus Switches |
NXA-SFAN-30CFM-PE |
Fan module with port-side exhaust airflow (blue coloring) |
3 |
9348GC-FX3 |
NXA-SFAN-30CFM-PI |
Fan module with port-side intake airflow (burgundy coloring) |
3 |
9348GC-FX3 |
NXA-SFAN-30CFM-PE |
Fan module with port-side exhaust airflow (blue coloring) |
3 |
9348GC-FX3PH |
NXA-SFAN-30CFM-PI |
Fan module with port-side intake airflow (burgundy coloring) |
3 |
9348GC-FX3PH |
NXA-SFAN-35CFM-PI |
Fan module with port-side intake airflow (burgundy coloring) |
6
5
4 |
9332D-H2R
93400LD-H1
93108TC-FX3 |
NXA-SFAN-35CFM-PE |
Fan module with port-side exhaust airflow (blue coloring) |
6
5
4 |
9332D-GX2B
93400LD-H1
93108TC-FX3 |
NXA-SFAN-35CFM-PI |
Fan module with port-side intake airflow (burgundy coloring) |
6 |
9332D-GX2B |
NXA-FAN-160CFM-PE |
Fan module with port-side exhaust airflow (blue coloring) |
3 |
|
NXA-FAN-160CFM-PI |
Fan module with port-side intake airflow (burgundy coloring) |
3 |
9364C [1] 93360YC-FX2 |
NXA-FAN-160CFM2-PE |
Fan module with port-side exhaust airflow (blue coloring) |
4 |
9364C-GX |
NXA-FAN-160CFM2-PI |
Fan module with port-side intake airflow (burgundy coloring) |
4 |
9364C-GX |
NXA-FAN-30CFM-B |
Fan module with port-side intake airflow (burgundy coloring) |
3 |
|
NXA-FAN-30CFM-F |
Fan module with port-side exhaust airflow (blue coloring) |
3 |
|
NXA-FAN-35CFM-PE |
Fan module with port-side exhaust airflow (blue coloring) |
4
6
|
92300YC [1] 9336C-FX2-E
|
NXA-FAN-35CFM-PI |
Fan module with port-side intake airflow (burgundy coloring)
Fan module with port-side exhaust airflow (blue coloring) |
4
6
6 |
92300YC [1] 9316D-GX
9336C-FX2-E |
NXA-FAN-65CFM-PE |
Fan module with port-side exhaust airflow (blue coloring) |
3 |
|
NXA-FAN-65CFM-PI |
Fan module with port-side exhaust airflow (burgundy coloring) |
3 |
93240YC-FX2 |
Table 20. Cisco Nexus 9200 and 9300 Power Supplies
Product ID |
Description |
Quantity |
Cisco Nexus Switches |
NXA-PDC-715W-PI |
715-W DC power supply with port-side intake airflow (blue coloring) |
2 |
93108TC-FX3P |
NXA-PDC-440W-PE |
440-W DC power supply with port-side exhaust airflow (blue coloring) |
2 |
9348GC-FX3 |
NXA-PDC-440W-PI |
440-W DC power supply with port-side intake airflow (burgundy coloring) |
2 |
9348GC-FX3 9348GC-FX3PH |
NXA-PHV-350W-PE |
350-W AC power supply with port-side exhaust airflow (blue coloring) |
2 |
9348GC-FX3 |
NXA-PHV-350W-PI |
350-W AC power supply with port-side intake airflow (burgundy coloring) |
2 |
9348GC-FX3 9348GC-FX3PH |
NXA-PAC-350W-PE2 |
350-W AC power supply with port-side exhaust airflow (blue coloring) |
2 |
9348GC-FX3 |
NXA-PAC-350W-PI2 |
350-W AC power supply with port-side intake airflow (burgundy coloring) |
2 |
9348GC-FX3 9348GC-FX3PH |
NXA-PAC-1900W-PE |
1900-W AC power supply with port-side exhaust airflow (blue coloring) |
2 |
9348GC-FX3 9348GC-FX3PH |
NXA-PAC-1900W-PI |
1900-W AC power supply with port-side intake airflow (burgundy coloring) |
2 |
9348GC-FX3 9348GC-FX3PH |
NXA-PHV-2KW-PI |
2000-W HVDC power supply with port-side intake airflow (burgundy coloring) |
2 |
9332D-H2R 93400LD-H1 |
NXA-PAC-1500W-PE |
1500-W AC power supply with port-side exhaust airflow (blue coloring) |
2 |
9332D-GX2B |
NXA-PAC-1500W-PI |
1500-W AC power supply with port-side intake airflow (burgundy coloring) |
2 |
9332D-GX2B |
NXA-PAC-500W-PE |
500-W AC power supply with port-side exhaust airflow (blue coloring) |
2 |
93180YC-FX |
NXA-PAC-500W-PI |
500-W AC power supply with port-side intake airflow (burgundy coloring) |
2 |
93180YC-FX |
NXA-PAC-650W-PE |
650-W AC power supply with port-side exhaust (blue coloring) |
2 |
92300YC 93180YC-FX3H |
NXA-PAC-650W-PI |
650-W AC power supply with port-side intake (burgundy coloring) |
2 |
92300YC 93180YC-FX3H |
NXA-PAC-750W-PE |
750-W AC power supply with port-side exhaust airflow (blue coloring) 1 |
2 |
9336C-FX2 |
NXA-PAC-750W-PI |
750-W AC power supply with port-side intake airflow (burgundy coloring) 1 |
2 |
9336C-FX2 |
NXA-PAC-1100W-PE2 |
1100-W AC power supply with port-side exhaust airflow (blue coloring) |
2 |
93240YC-FX2 |
NXA-PAC-1100W-PI2 |
1100-W AC power supply with port-side intake airflow (burgundy coloring) |
2 |
93240YC-FX2 |
NXA-PAC-1100W-PI |
Cisco Nexus 9000 PoE 1100W AC PS, port-side intake |
2 |
93108TC-FX3P |
NXA-PAC-1100W-PE |
Cisco Nexus 9000 PoE 1100W AC PS, port-side exhaust |
2 |
93108TC-FX3P |
NXA-PAC-1900W-PI |
Cisco Nexus 9000 PoE 1900W AC PS, port-side intake |
2 |
93108TC-FX3P |
NXA-PAC-1200W-PE |
1200-W AC power supply with port-side exhaust airflow (blue coloring) |
2 |
93360YC-FX2 |
NXA-PAC-1200W-PI |
1200-W AC power supply with port-side intake airflow (burgundy coloring) |
2 |
93360YC-FX2 |
NXA-PAC-1400W-PE |
1400-W AC power supply with port-side exhaust airflow (blue coloring) |
2 |
93400LD-H1 |
NXA-PAC-1400W-PI |
1400-W AC power supply with port-side intake airflow (burgundy coloring) |
2 |
93400LD-H1 |
N9K-PUV-1200W |
1200-W Universal AC/DC power supply with bidirectional airflow (white coloring) |
2 |
92300YC |
NXA-PDC-930W-PE |
930-W DC power supply with port-side exhaust airflow (blue coloring) |
2 |
93360YC-FX2 |
NXA-PDC-930W-PI |
930-W DC power supply with port-side intake airflow (burgundy coloring) |
2 |
93360YC-FX2 |
NXA-PDC-1100W-PE |
1100-W DC power supply with port-side exhaust airflow (blue coloring) |
2 |
93240YC-FX2 |
NXA-PDC-1100W-PI |
1100-W DC power supply with port-side intake airflow (burgundy coloring) |
2 |
93240YC-FX2 |
NXA-PHV-1100W-PE |
1100-W AC power supply with port-side exhaust airflow (blue coloring) |
2 |
93240YC-FX2 |
NXA-PHV-1100W-PI |
1100-W AC power supply with port-side intake airflow (burgundy coloring) |
2 |
93240YC-FX2 |
NXA-PAC-2KW-PE |
2000-W AC power supply with port-side exhaust airflow (blue coloring) |
2 |
9364C-GX
|
NXA-PAC-2KW-PI |
2000-W AC power supply with port-side intake airflow (burgundy coloring) |
2 |
9364C-GX |
NXA-PDC-2KW-PE |
2000-W DC power supply with port-side exhaust airflow (blue coloring |
2 |
9364C-GX 93400LD-H1 |
NXA-PDC-2KW-PI |
2000-W DC power supply with port-side intake airflow (burgundy coloring) |
2 |
9364C-GX 9332D-H2R 93400LD-H1 |
N2200-PAC-400W |
400-W AC power supply with port-side exhaust airflow (blue coloring) |
2 |
92348GC-X |
N2200-PAC-400W-B |
400-W AC power supply with port-side intake airflow (burgundy coloring) |
2 |
92348GC-X |
N2200-PDC-350W-B |
350-W DC power supply with port-side intake airflow |
2 |
92348GC-X |
N2200-PDC-400W |
400-W DC power supply with port-side exhaust airflow (blue coloring) |
2 |
92348GC-X |
Fabric Module and Line Card compatibility details are listed below:
Table 21. Cisco Nexus 9500 Cloud Scale Line Cards
Product ID |
N9K-C9504-FM-G |
N9K-C9508-FM-G |
N9K-C9504-FM-E |
N9K-C9508-FM-E |
N9K-C9508-FM-E2 |
N9K-C9516-FM-E2 |
N9K-X9716D-GX |
4 |
4 |
No |
No |
No |
No |
N9K-X9736C-FX |
5 |
5 |
5 |
5 |
5 |
5 |
N9K-X97160YC-EX |
4 |
4 |
4 |
4 |
4 |
4 |
N9K-X9788TC-FX |
4 |
4 |
4 |
4 |
4 |
4 |
N9K-X9732C-EX |
4 |
4 |
4 |
4 |
4 |
4 |
N9K-X9736C-EX |
4 |
4 |
4 |
4 |
4 |
4 |
N9K-X9732C-FX |
4 5 (n+1 redundancy) |
4 5 (n+1 redundancy) |
4 5 (n+1 redundancy) |
4 5 (n+1 redundancy) |
4 5 (n+1 redundancy) |
4 5 (n+1 redundancy) |
Table 22. Cisco Nexus 9500 R-Series Line Cards
Product ID |
N9K-C9504-FM-R |
N9K-C9508-FM-R |
N9K-X9636C-RX |
6 |
6 |
N9K-X9636Q-R |
4 6 (n+2 redundancy) |
4 6 (n+2 redundancy) |
N9K-X9636C-R |
5 6 (n+1 redundancy) |
5 6 (n+1 redundancy) |
N9K-X96136YC-R |
6 |
6 |
Table 23. Cisco Nexus 9500 R2-Series Line Cards
Product ID |
N9K-C9508-FM-R2 |
N9K-X9624D-R2 |
6 |
For information about transceivers and cables supported on a switch, see the Transceiver Module (TMG) Compatibility Matrix. For the transceiver specifications and installation information, see the Install and Upgrade Guides.
Cisco Nexus Dashboard Insights for Data Center
Cisco NX-OS Release 10.4(2)F supports the Nexus Dashboard Insights on Cisco Nexus 9300-FX, 9300-FX2, 9300-FX3, 9300-GX, 9300-GX2, 9400, and 9800 platform switches and 9500 platform switches with -EX/FX/GX Line Cards. See the Cisco Nexus Insights documentation.
To perform a software upgrade or downgrade, follow the instructions in the Cisco Nexus 9000 Series NX-OS Software Upgrade and Downgrade Guide, Release 10.4(x). For information about an In Service Software Upgrade (ISSU), see the Cisco NX-OS ISSU Support Matrix.
Description |
|
Cisco Nexus 9000 Series Switches documentation |
|
Cisco NX-OS Software Release and Image-naming Convention |
|
Cisco Nexus 3000 and 9000 Series NXAPI REST SDK User Guide and API Reference |
Cisco Nexus 3000 and 9000 Series NX-API REST SDK User Guide and API Reference |
Licensing Information Note: When you downgrade from Cisco NX-OS Release 10.4(2)F to an earlier release, the features that use the ACI+NX-OS Essentials, Advantage, and add-on licenses or the Hardware Streaming Telemetry license continue to work in honor mode in the downgraded version. In addition, the output of the show license usage command continues to include entries for these unsupported licenses. |
|
Cisco Nexus 9000 Series NX-OS Software Upgrade and Downgrade Guide |
Cisco Nexus 9000 Series Software Upgrade and Downgrade Guide, Release 10.4(x) |
Cisco Nexus 9000 Series FPGA/EPLD Upgrade Release Notes, Release 10.4(2) |
|
https://cisco.github.io/cisco-mibs/supportlists/nexus9000/Nexus9000MIBSupportList.html |
Cisco NX-OS Supported MIBs |
Supported FEX modules |
|
Cisco Nexus 9000 Series Hardware Installation Guides |
To provide technical feedback on this document, or to report an error or omission, please send your comments to nexus9k-docfeedback@cisco.com. We appreciate your feedback.
Legal Information
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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.
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