Cisco 8100, 8200, and 8800 Series Routers
What's New in Cisco IOS XR Release 7.5.3
Software Features Introduced and Enhanced
To learn about features introduced in other Cisco IOS XR releases, select the release from the Documentation Landing Page.
| Feature | Description |
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Application Hosting |
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Automatic Synchronization of Secondary IPv4 addresses from XR to Linux OS |
Now the configured interface secondary IPv4 addresses on the Cisco IOS XR software are automatically synchronized to Linux operating system. The third-party applications on Cisco IOS XR can use the secondary IPv4 addresses without any manual intervention. Earlier, you had to configure the secondary IPv4 addresses on the Linux operating system manually. |
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BGP |
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You can now prevent traffic loss due to premature advertising of BGP routes and subsequent packet loss in a network. You can achieve this by setting the delay time of the BGP start-up in the router until the Routing Information Base (RIB) is synchronized with the Forward Information Base (FIB) in the routing table. This delays the BGP update generation and prevents traffic loss in a network. You can configure a minimum delay of 1 second and a maximum delay of 600 seconds. This feature introduces the update wait-install delay startup command. |
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L2VPN |
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Layer 2 Access Control Lists |
The feature allows ACLs in the router to classify the packets in the ingress direction based on Layer 2 header information such as source and destination MAC address, ether type, or 802.1ad DEI. Layer 2 ACLs enable the router to copy the contents of an existing access list to another access list, clear counters for an access list using a specific sequence number and apply sequence numbers to permit or deny statements. |
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Interface and Hardware Component |
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Decapsulating Multiple Tunneled Packets Using Tunnel Source Direct |
With this new tunnel source direct option, a single tunnel interface can decapsulate multiple tunnel packets whose outer destination IP is any of the IPv4 or IPv6 address that is locally configured and operationally Up in the switch. Now, you can choose the IP ECMP links when there are multiple IP links between the two switches for decapsulation. |
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With this release, the router allows you to mirror MPLS traffic and set up the GRE tunnel with the next hop over a labeled path. This feature helps you to remote-monitor the traffic on traffic analyzers. |
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You can now monitor L2VPN networks and avoid impact to your customers' operations by accurately measuring frame round-trip delays and jitters between two maintenance endpoints (MEPs). This feature lets you detect end-to-end connectivity, loopback, and link trace on MEPs. It reports service performance to your end customers, helping improve technical and operational tasks such as troubleshooting and billing. This feature introduces the cfm-delay-measurement probe command. |
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With this release, decapsulation of IPv4 tunnels and IPv6 tunnels with IPv6 outer headers are allowed. |
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IP Addresses and Services |
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ACL-based Forwarding (ABF) on Bridge Virtual Interfaces (BVIs) |
This feature allows using Bridge Virtual Interfaces (BVIs) as next-hop in ABF. A single configuration can be applied for multiple interfaces that are part of the BVI. You can therefore divert user traffic for a group of interfaces with a particular purpose. |
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You can now leverage the Central Exact Match (CEM) memory to insert /126 and /127 IPv6 prefixes. This is particularly useful when you have a large number of /126 and /127 IPv6 prefixes, and these prefixes do not fit into the LPM (Longest Prefix Match) memory. You can move the prefixes to the CEM memory by expanding the /126 prefixes into four /128 prefixes and /127 prefixes into two /128 prefixes, thus enhancing the IPv6 prefix scale. In earlier releases, you could only store /126 and /127 IPv6 prefixes in the LPM memory. This feature introduces the following commands: |
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MPLS |
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You can now add an attribute set to the named tunnels under the path options eliminating the need to configure the TE-tunnel attributes individually. When you change the attribute set values for the path option, the same values are inherited to all the attached path options under named tunnels. The attribute set is a template that specifies a set of tunnel attributes, such as priority, affinity, signaled bandwidth, logging, policy class, record route and so on. Earlier, the attribute set was available only for numbered tunnels. The attribute-set keyword is added in the path option (Named Tunnels) . |
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You can now enable MPLS over UDP, where a dynamic tunnel is created with the BGP next hop that helps in traffic distribution along the path. Traffic distribution considers parameters such as IP source address, IP destination address, and UDP source port along different tunnels for hashing. This feature introduces the following new commands: |
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You can now enable LDP automatically on all the cloned tunnels and associate the parent and cloned tunnels. This feature helps you to overcome the 1k tunnel limitation under LDP because the cloned tunnels are not accounted for in the global count. Earlier, LDP had to be enabled on all the cloned tunnels manually, which was time-consuming. This feature introduces the clone-tunnels command. |
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We allow you to use a maximum of 4000 RSVP-TE tunnels with LDP over TE using the hw-module profile cef te-tunnel highscale-ldp-over-te-no-sr-over-srte command. Earlier, only 1000 RSVP-TE tunnels were supported. If you further need to increase the number of RSVP-TE tunnels up to 8000, enable the hw-module profile cef te-tunnel highscale-no-ldp-over-te command on the edge routers. However, the LDP over TE is disabled when you enable this command. |
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You can now prevent traffic drops on a reoptimized label switch path (LSP) by timely confirmation that it's ready to handle the traffic. This confirmation is made possible by enabling the label edge router (LER) to send self-ping probes over the reoptimized LSP to the ingress LER. As soon the probe reaches the LER, there's confirmation that the RSVP programming is complete along the path. Post this confirmation, the LER switches traffic to the reoptimized LSP with no drop in traffic. This feature introduces the self-ping keyword in the named-tunnels tunnel-te command. |
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Maximum Character Limit for Named Tunnel |
The maximum supported string length of the tunnel name for the named-tunnels tunnel-te command is changed from 54 to 64 characters. |
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Netflow |
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With this release, the following syslog notifications are available with sFlow:
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Modular QoS |
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We provide detailed insights into congestion on the High Bandwidth Memory (HBM), such as the devices on which congestion has occurred, the time stamps, and when the device returned to its normal state. With such details, you can investigate the cause of congestion and identify the source ports causing congestion for future preventive actions. You must configure PFC in the buffer-extended mode for this option. The feature introduces the following to enable the option to detect HBM congestion:
It also introduces the following to view the congestion and memory usage details:
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Priority Flow Control on Cisco 8808 and Cisco 8812 Modular Chassis Line Cards |
Priority Flow Control is now supported on the following line card in the buffer-internal mode:
The feature is supported in the buffer-internal and buffer-extended modes on:
Apart from the buffer-external mode, support for this feature now extends to the buffer-internal mode on the following line cards:
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System Management |
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Now you don’t have to upgrade to the latest Cisco IOS XR Software release to access a new Management Information Base (MIB). This feature allows you to add a custom script to get support for custom MIB that is not implemented on Cisco IOS XR Software. Custom MIB fetches the required data from an operational database that is already available on the router and returns it on polling the Object Identifier (OID). This feature introduces the following commands: This feature also adds the following unified models, you can access these unified models in the Github repository.
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Segment Routing |
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This feature adds support for the “Endpoint with decapsulation and specific IP table lookup” SRv6 end-point behavior (End.DT46). One application for End.DT46 is the L3VPNv4/v6 use-case. This behavior is equivalent to the single per-VRF VPN label (for IPv4 and IPv6) in MPLS. |
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This feature allows you to configure explicit SIDs associated with SRv6-based L3VPN/Internet BGP services. In previous releases, these SIDs were allocated dynamically. Explicit End.DT46 SRv6 SIDs are persistent over reloads and restarts. |
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This feature adds functionality where an SRv6 PE is capable only of VPN de-multiplexing behaviors (End.DT4/DT6/DT46); the SRv6 PE does not support VPN encapsulation. |
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This feature introduces support for Cisco 8000 series routers to act as a Seamless Bidirectional Forwarding Detection (SBFD) reflector. SBFD is a simplified mechanism for using BFD with many of the negotiation aspects eliminated. SBFD provides benefits such as quick provisioning and improved control and flexibility for network nodes initiating path monitoring. The SBFD reflector is an SBFD session on a network node that listens for incoming SBFD control packets to local entities and generates response SBFD control packets. The reflector is stateless and only reflects the SBFD packets back to the initiator. |
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This feature introduces support for Wide Local ID block (W-LIB). The Local ID block (LIB) is the set of IDs available for locally scoped uSID allocation. Wide LIB (W-LIB) provides an extended set of IDs available for local uSID allocation that benefits PEs with larger number of VPNs. W-LIB uSID allocation is supported for End.DT46 SRv6 SIDs. |
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System Security |
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You can now use OpenSSH certificates to authenticate to the remote routers from a client machine. This feature uses the ssh-keygen utility available in OpenSSH to create a CA like infrastructure to logging to the router. As the router and client certificates are both signed by the same CA, authenticating the router and the client with the CA server will automatically establish trust between them and eliminate the need for establishing trust while using the client for first time. |
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Automatic renewal of Public Key Infrastructure (PKI) certificate |
You can now enable the router to renew the PKI certificate from the Certificate Authority (CA) by configuring the percentage of the certificate validity, after which the router requests a new certificate from the CA, and the CA authorizes it before certification expiration. This feature eliminates the previously needed manual efforts of certification renewal and avoids interruptions such as MACsec session flaps due to certificate expiry and so on. This feature introduces the following commands: |
Programmability Data Models Introduced and Enhanced
This release introduces or enhances the following data models. For detailed information about the supported and unsupported sensor paths of all the data models, see the Github repository. To get a comprehensive list of the data models supported in a release, navigate to the Available-Content.md file for the release in the Github repository. The unsupported sensor paths are documented as deviations. For example, openconfig-acl.yang provides details about the supported sensor paths, whereas cisco-xr-openconfig-acl-deviations.yang provides the unsupported sensor paths for openconfig-acl.yang on Cisco IOS XR routers.
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Feature |
Description |
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Programmability |
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Unified Data Model to Configure Encapsulated Ambiguous VLANs |
Use the |
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Use the |
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Use the |
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Use the |
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openconfig-network-instance.yang |
The OpenConfig data model is revised from version 0.6.0 to 0.15.0 and supports the following sensor paths to configure and retrieve the Layer 3 forwarding constructs, Layer 2 instances, static routes, forwarding instances, Border Gateway Protocol (BGP) parameters and so on:
You can stream Event-driven and Model-driven telemetry data for the operational state of the network instance. |
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openconfig-system.yang Version 0.7.0 |
The OpenConfig data model is revised from version 0.6.0 to 0.7.0. This version introduces support to view the statistics of CPU utilization of a component, create a customized banner that is displayed before the username and password login prompts and view the operational state of the system memory using the following sensor paths:
Event-driven telemetry is not supported for |
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openconfig-system-terminal.yang Version 0.3.1 |
The OpenConfig data model is revised from version 0.3.0 to 0.3.1. This version introduces the following config sensor paths to configure the IPv4 or IPv6 telnet server and the number of telnet sessions that are active simultaneously, and state sensor paths to view that the configuration is enabled: IPv4:
IPv6:
With this release, an extended model You can stream Event-driven and Model-driven telemetry data for the operational state of the system. |
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openconfig-routing-policy.yang Version 3.2.2 |
The OpenConfig data model is revised from version 3.1.0 to 3.2.2. You can configure the set-tag operation for local and interior gateway protocol (IGP) tagged routes in a routing policy. This data model is used along with related data models for routing protocols such as border gateway protocol (BGP), interior
gateway routing protocol (IGRP) and so on. With this release, the
You can stream Event-driven and Model-driven telemetry data for the operational state of the routing policy. |
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openconfig-local-routing.yang Version 1.2.0 |
The OpenConfig data model, which is part of the
You can stream Event-driven and Model-driven telemetry data for the operational state of the static routes. |
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openconfig-lacp.yang Version 1.2.0 |
The OpenConfig data model is revised from version 1.1.0 to 1.2.0 and introduces the following sensor paths to monitor the Link Aggregation Control Protocol ( LACP) aggregate interface timeouts and the time since the last timeout:
You can stream Event-driven telemetry data for the time since the last change of a timeout, and Model-driven telemetry data for the number of times the state has transitioned with a timeout. The state change is monitored since the time the device restarted or the interface was brought up, whichever is most recent. |
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openconfig-interfaces.yang Version 2.5.0 |
The OpenConfig data model is revised from version 2.4.3 to 2.5.0. This version introduces support to configure the interface to connect the system to an out-of-band management network and enable the system CPU to handle traffic using the following sensor paths:
You can stream Event-driven and Model-driven telemetry data for the operational state of the interface. |
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openconfig-if-ethernet.yang Version 2.12.1 |
The OpenConfig data model is revised from version 2.8.1 to 2.12.1 to support the following sensor paths to manage the Forward Error Correction (FEC) configuration and state of Ethernet interfaces: Configuration sensor path:
State sensor paths supported on half-duplex interfaces:
State sensor paths supported on half-duplex and full-duplex interfaces:
You can stream Model-driven telemetry data for the operational state of the Ethernet interfaces. |
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openconfig-vlan.yang Version 3.2.0 |
The OpenConfig data model is revised from version 1.0.2 to 3.2.0 and supports the following sensor paths to configure and retrieve the VLAN state variables and parameters associated with interfaces and subinterfaces:
You can stream Event-driven and Model-driven telemetry data using these sensor paths. |
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Openconfig-alarms.yang Version 0.3.2 |
The Using this sensor path, you can stream Event-driven and Model-driven telemetry data. |
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openconfig-platform-cpu.yang Version 0.1.1 |
The OpenConfig data model is revised from version 0.1.0 to 0.1.1 and introduces the following sensor paths to view the CPU utilization statistics of the fan components:
The node-name indicates the location of the RP/CPU node. |
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openconfig-bgp.yang Version 6.0.0 |
The OpenConfig data model is revised from version 3.0.1 to 6.0.0. This version introduces the following changes:
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openconfig-rib-bgp.yang Version 0.7.0 |
The OpenConfig data model is revised from version 0.2.0 to 0.7.0. This version introduces the following changes:
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oc-if-aggregate.yang Version 2.4.3 |
The OpenConfig data model is revised from version 1.0.2 to 2.4.3. This version does not add or modify leaves. Use this data model to manage the link bundles where one or more ports are aggregated together and treated as a single interface to provide increased bandwidth. |
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openconfig-bfd.yang Version 0.2.3 |
The OpenConfig data model is revised from version 0.2.2 to 0.2.3, the current latest version from the OC community. Event-driven telemetry and Model-driven telemetry is not supported for the sensor paths. |
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openconfig-telemetry.yang Version 0.5.1 |
The OpenConfig data model is revised from version 0.2.0 to 0.5.1, the latest published version from the OC community. Use this data model to configure telemetry sessions on the router. |
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openconfig-messages.yang Version 0.0.1 |
The data model introduces the following sensor path to retrieve the operational state of syslog messages: openconfig-system:system/messages The severity of syslog messages varies from the highest severity level 0 (for emergencies) to the lowest severity level 7 (for debugging). Depending upon a specified severity level, the router streams data to the telemetry server, starting from the chosen severity level and higher. This enables you to limit the streamed syslog to the most significant ones. Before you subscribe to the sensor path, you must configure the severity level either through the CLI or YANG:
This release does not support the debug-entries container. |
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openconfig-lldp.yang Version 0.2.1 |
You can now override the system default values of some of the mandatory LLDP Type-Length-Values (TLVs) that are advertised by routers to their directly connected neighboring devices. While advertising their identity and capabilities, routers can assign user-defined meaningful names instead of autogenerated values. Using the NETCONF RPC or CLI you can specify these user-defined values. The following leaves support user-defined values for the LLDP TLVs:
The data model also supports the following sensor paths to retrieve the operational state of LLDP packets that are sent and received by a specified interface:
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openconfig-isis Version 0.6.0 |
With the revised version of this model, you can now monitor the system performance by checking the packet counter statistics and bandwidth, time, length, and values (TLVs) of IS-IS database. The revised model updates the leaf nodes in the following paths:
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openconfig-macsec.yang Version 0.2.0 |
The OpenConfig data model for MACsec now includes viewing error counter for Protocol Data unit (PDU) and Secure Association
Key (SAK) in the MKA (MACSecKey Agreement) protocol in the Using this sensor path, you can stream Event-driven and Model-driven telemetry data. |
Hardware Introduced
Cisco IOS XR Release 7.5.3 introduces the following hardware support:
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Hardware Feature |
Description |
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Introducing Cisco 8101-32H |
This release introduces a new variant in the Cisco 8100 Series routers. Based on the new Router-on-Chip (RoC) model, this router delivers full routing functionality with a single ASIC per router. The newly introduced variant is, Cisco 8101-32H – this router provides 3.2 Tbps of network bandwidth with dramatically lower power consumption than the current 10 Tbps systems. Supported ports include 32 QSFP28 100 GbE. |
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PSU3KW-HVPI Power Supply Unit for the Cisco 8202-32FH-M Router |
We are now introducing a high voltage power supply unit, PSU3KW-HVPI that accepts AC, HVAC, or HVDC input power to operate the Cisco 8202-32FH-M router in the port side intake configuration. The PSU3KW-HVPI power supply unit has a maximum power of 1500W (AC low line) or 3000W (HVAC or HVDC). The benefits of the PSU3KW-HVPI PSU are:
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For a complete list of supported hardware and ordering information, see the Cisco 8000 Series Data Sheet.
Release 7.5.3 Packages
The Cisco IOS XR software is composed of a base image (ISO) that provides the XR infrastructure. The ISO image is made up of a set of packages (also called RPMs). These packages are of three types:
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A mandatory package that is included in the ISO
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An optional package that is included in the ISO
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An optional package that is not included in the ISO
Visit the Cisco Software Download page to download the Cisco IOS XR software images.
To determine the Cisco IOS XR Software packages installed on your router, log in to the router and enter the show install active command:
RP/0/RP0/CPU0#show install active
Package Version
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xr-8000-af-ea 7.5.3v1.0.0-1
xr-8000-aib 7.5.3v1.0.0-1
xr-8000-bfd 7.5.3v1.0.0-1
xr-8000-buffhdr-ea 7.5.3v1.0.0-1
xr-8000-bundles 7.5.3v1.0.0-1
xr-8000-card-support 7.5.3v1.0.0-1
xr-8000-cdp-ea 7.5.3v1.0.0-1
xr-8000-cfm 7.5.3v1.0.0-1
xr-8000-core 7.5.3v1.0.0-1
xr-8000-cpa 7.5.3v1.0.0-1
xr-8000-cpa-npu 7.5.3v1.0.0-1
xr-8000-cpa-sb-data 7.5.3v1.0.0-1
xr-8000-dot1x 7.5.3v1.0.0-1
xr-8000-dsm 7.5.3v1.0.0-1
xr-8000-encap-id 7.5.3v1.0.0-1
xr-8000-ether-ea 7.5.3v1.0.0-1
xr-8000-fabric 7.5.3v1.0.0-1
xr-8000-feat-mgr 7.5.3v1.0.0-1
xr-8000-fib-ea 7.5.3v1.0.0-1
xr-8000-forwarder 7.5.3v1.0.0-1
xr-8000-fpd 7.5.3v1.0.0-1
xr-8000-fwd-tools 7.5.3v1.0.0-1
xr-8000-fwdlib 7.5.3v1.0.0-1
xr-8000-host-core 7.5.3v1.0.0-1
xr-8000-l2fib 7.5.3v1.0.0-1
xr-8000-leabaofa 7.5.3v1.0.0-1
xr-8000-libofaasync 7.5.3v1.0.0-1
xr-8000-lpts-ea 7.5.3v1.0.0-1
xr-8000-mcast 7.5.3v1.0.0-1
xr-8000-netflow 7.5.3v1.0.0-1
xr-8000-npu 7.5.3v1.0.0-1
xr-8000-oam 7.5.3v1.0.0-1
xr-8000-optics 7.5.3v1.0.0-1
xr-8000-os 7.5.3v1.0.0-1
xr-8000-os-extra 7.5.3v1.0.0-1
xr-8000-pbr 7.5.3v1.0.0-1
xr-8000-pfilter 7.5.3v1.0.0-1
xr-8000-pidb 7.5.3v1.0.0-1
xr-8000-pktio 7.5.3v1.0.0-1
xr-8000-port-mapper 7.5.3v1.0.0-1
xr-8000-port-mode 7.5.3v1.0.0-1
xr-8000-ppinfo 7.5.3v1.0.0-1
xr-8000-qos-ea 7.5.3v1.0.0-1
xr-8000-secy-driver 7.5.3v1.0.0-1
xr-8000-span 7.5.3v1.0.0-1
xr-8000-spio 7.5.3v1.0.0-1
xr-8000-spp-ea 7.5.3v1.0.0-1
xr-8000-timing 7.5.3v1.0.0-1
xr-8000-tunnel-ip 7.5.3v1.0.0-1
xr-8000-utapp-blaze 7.5.3v1.0.0-1
xr-8000-vether 7.5.3v1.0.0-1
xr-8000-ztp-ea 7.5.3v1.0.0-1
xr-aaa 7.5.3v1.0.0-1
xr-acl 7.5.3v1.0.0-1
xr-apphosting 7.5.3v1.0.0-1
xr-appmgr 7.5.3v1.0.0-1
xr-bcdl 7.5.3v1.0.0-1
xr-bfd 7.5.3v1.0.0-1
xr-bgp 7.5.3v1.0.0-1
xr-bgputil 7.5.3v1.0.0-1
xr-bng-stubs 7.5.3v1.0.0-1
xr-bundles 7.5.3v1.0.0-1
xr-cal-pi 7.5.3v1.0.0-1
xr-cdp 7.5.3v1.0.0-1
xr-cds 7.5.3v1.0.0-1
xr-cfgmgr 7.5.3v1.0.0-1
xr-cfm 7.5.3v1.0.0-1
xr-cofo 7.5.3v1.0.0-1
xr-core 7.5.3v1.0.0-1
xr-core-calv 7.5.3v1.0.0-1
xr-cpa-common 7.5.3v1.0.0-1
xr-cpa-common-optics 7.5.3v1.0.0-1
xr-cpa-common-psu 7.5.3v1.0.0-1
xr-cpa-driver-devobj-gnss 7.5.3v1.0.0-1
xr-cpa-driver-devobj-misc 7.5.3v1.0.0-1
xr-cpa-driver-devobj-npu 7.5.3v1.0.0-1
xr-cpa-driver-devobj-phy 7.5.3v1.0.0-1
xr-cpa-driver-devobj-sensors 7.5.3v1.0.0-1
xr-cpa-driver-devobj-storage 7.5.3v1.0.0-1
xr-cpa-driver-devobj-test 7.5.3v1.0.0-1
xr-cpa-driver-devobj-timing 7.5.3v1.0.0-1
xr-cpa-driver-fpgalib-access 7.5.3v1.0.0-1
xr-cpa-driver-fpgalib-common 7.5.3v1.0.0-1
xr-cpa-driver-fpgalib-infra 7.5.3v1.0.0-1
xr-cpa-driver-fpgalib-kmod 7.5.3v1.0.0-1
xr-cpa-driver-fpgalib-misc 7.5.3v1.0.0-1
xr-cpa-driver-fpgalib-optics 7.5.3v1.0.0-1
xr-cpa-driver-optics 7.5.3v1.0.0-1
xr-cpa-ethsw 7.5.3v1.0.0-1
xr-cpa-idprom 7.5.3v1.0.0-1
xr-cpa-tamlib 7.5.3v1.0.0-1
xr-ctc 7.5.3v1.0.0-1
xr-debug 7.5.3v1.0.0-1
xr-dhcp 7.5.3v1.0.0-1
xr-diags 7.5.3v1.0.0-1
xr-diskboot 7.5.3v1.0.0-1
xr-drivers 7.5.3v1.0.0-1
xr-eem 7.5.3v1.0.0-1
xr-elmi-stubs 7.5.3v1.0.0-1
xr-ema 7.5.3v1.0.0-1
xr-enhancedmanageability 7.5.3v1.0.0-1
xr-featurecapability 7.5.3v1.0.0-1
xr-fib 7.5.3v1.0.0-1
xr-filesysinv 7.5.3v1.0.0-1
xr-foundation-8000 7.5.3v1.0.0-1
xr-fpd 7.5.3v1.0.0-1
xr-ha-infra 7.5.3v1.0.0-1
xr-healthcheck 7.5.3v1.0.0-1
xr-host-core 7.5.3v1.0.0-1
xr-httpclient 7.5.3v1.0.0-1
xr-icpe-eth 7.5.3v1.0.0-1
xr-icpe-opt 7.5.3v1.0.0-1
xr-identifier 7.5.3v1.0.0-1
xr-infra-sla 7.5.3v1.0.0-1
xr-install 7.5.3v1.0.0-1
xr-ip-apps 7.5.3v1.0.0-1
xr-ip-core 7.5.3v1.0.0-1
xr-ip-infra-vrf 7.5.3v1.0.0-1
xr-ip-mibs 7.5.3v1.0.0-1
xr-ip-static 7.5.3v1.0.0-1
xr-ipc 7.5.3v1.0.0-1
xr-ipsla 7.5.3v1.0.0-1
xr-is-is 7.5.3v1.0.0-1
xr-k9sec 7.5.3v1.0.0-1
xr-l2snooptransport 7.5.3v1.0.0-1
xr-l2vpn 7.5.3v1.0.0-1
xr-ldp 7.5.3v1.0.0-1
xr-licensing 7.5.3v1.0.0-1
xr-link-oam 7.5.3v1.0.0-1
xr-linuxnetworking 7.5.3v1.0.0-1
xr-linuxsecurity 7.5.3v1.0.0-1
xr-lldp 7.5.3v1.0.0-1
xr-lpts 7.5.3v1.0.0-1
xr-manageabilityxml 7.5.3v1.0.0-1
xr-mandatory 7.5.3v1.0.0-1
xr-mcast 7.5.3v1.0.0-1
xr-mda 7.5.3v1.0.0-1
xr-mpls 7.5.3v1.0.0-1
xr-mpls-oam 7.5.3v1.0.0-1
xr-mpls-oam-client 7.5.3v1.0.0-1
xr-mpls-static 7.5.3v1.0.0-1
xr-netflow 7.5.3v1.0.0-1
xr-networkboot 7.5.3v1.0.0-1
xr-nosi 7.5.3v1.0.0-1
xr-ntp 7.5.3v1.0.0-1
xr-ofa 7.5.3v1.0.0-1
xr-optics 7.5.3v1.0.0-1
xr-orrspf 7.5.3v1.0.0-1
xr-os-apps 7.5.3v1.0.0-1
xr-os-core 7.5.3v1.0.0-1
xr-os-hardware 7.5.3v1.0.0-1
xr-ospf 7.5.3v1.0.0-1
xr-perf-meas 7.5.3v1.0.0-1
xr-perfmgmt 7.5.3v1.0.0-1
xr-pfi 7.5.3v1.0.0-1
xr-pird-stubs 7.5.3v1.0.0-1
xr-pkt-trace 7.5.3v1.0.0-1
xr-platforms-ras 7.5.3v1.0.0-1
xr-pm-alarm 7.5.3v1.0.0-1
xr-procmgr 7.5.3v1.0.0-1
xr-python 7.5.3v1.0.0-1
xr-qos 7.5.3v1.0.0-1
xr-rid-mgr 7.5.3v1.0.0-1
xr-routing 7.5.3v1.0.0-1
xr-rpl 7.5.3v1.0.0-1
xr-rsvp-te 7.5.3v1.0.0-1
xr-security 7.5.3v1.0.0-1
xr-security-tams 7.5.3v1.0.0-1
xr-servicelayer 7.5.3v1.0.0-1
xr-snmp 7.5.3v1.0.0-1
xr-snmp-hw 7.5.3v1.0.0-1
xr-span 7.5.3v1.0.0-1
xr-spi-core 7.5.3v1.0.0-1
xr-spi-hw 7.5.3v1.0.0-1
xr-spp 7.5.3v1.0.0-1
xr-sr 7.5.3v1.0.0-1
xr-stats 7.5.3v1.0.0-1
xr-stp 7.5.3v1.0.0-1
xr-stubs 7.5.3v1.0.0-1
xr-sysdb 7.5.3v1.0.0-1
xr-syslog 7.5.3v1.0.0-1
xr-telemetry 7.5.3v1.0.0-1
xr-telnet 7.5.3v1.0.0-1
xr-timing 7.5.3v1.0.0-1
xr-tmpdir-cleanup 7.5.3v1.0.0-1
xr-track 7.5.3v1.0.0-1
xr-transports 7.5.3v1.0.0-1
xr-tty 7.5.3v1.0.0-1
xr-tunnel-ip 7.5.3v1.0.0-1
xr-tunnel-nve 7.5.3v1.0.0-1
xr-upgradematrix 7.5.3v1.0.0-1
xr-utils 7.5.3v1.0.0-1
xr-vether 7.5.3v1.0.0-1
xr-vpnmib 7.5.3v1.0.0-1
xr-xmlinfra 7.5.3v1.0.0-1
xr-xrlibcurl 7.5.3v1.0.0-1
xr-ztp 7.5.3v1.0.0-1
To know about all the RPMs installed including XR, OS and other components use the show install active all command.
The software modularity approach provides a flexible model that allows you to install a subset of IOS XR packages on devices based on your individual requirements. All critical components are modularized as packages so that you can select the features that you want to run on your router.
 Note |
The above show command output displays mandatory packages that are installed on the router. To view the optional and bug fix RPM packages, first install the package and use the show install active summary command. |
Caveats
These caveats are applicable for Cisco IOS XR Software:
|
Bug ID |
Headline |
|---|---|
|
tty_ltrace_initt FAILED floods on the console |
|
|
show yang operational CLIs may fail by multiple clients simultaneously quering in parallel |
|
|
Umbrella for XR and SDK NPU enhancements on the 8000 platform |
Determine Software Version
Log in to the router and enter the show version command:
RP/0/RP0/CPU0# show version
Cisco IOS XR Software, Version 7.5.3 LNT
Copyright (c) 2013-2022 by Cisco Systems, Inc.
Build Information:
Built By : ingunawa
Built On : Tue Sep 27 08:57:08 UTC 2022
Build Host : iox-ucs-031
Workspace : /auto/srcarchive16/prod/7.5.3/8000/ws
Version : 7.5.3
Label : 7.5.3-RENUM
cisco 8000 (Intel(R) Xeon(R) CPU D-1530 @ 2.40GHz)
cisco 8812 (Intel(R) Xeon(R) CPU D-1530 @ 2.40GHz) processor with 32GB of memory
r8 uptime is 2 hours, 59 minutes
Cisco 8812 12-slot Chassis
Determine Firmware Support
Log in to the router and enter show fpd package command:
Cisco 8100 Series Router
RP/0/RP0/CPU0# show fpd package
===============================================================================
Field Programmable Device Package
================================================
Req SW Min Req Min Req
Card Type FPD Description Reload Ver SW Ver Board Ver
=================== ========================== ====== ======= ======== =========
--------------------------------------------------------------------------------
8201 Bios YES 1.23 1.23 0.0
BiosGolden YES 1.23 1.15 0.0
IoFpga YES 1.11 1.11 0.1
IoFpgaGolden YES 1.11 0.48 0.1
SsdIntelS3520 YES 1.21 1.21 0.0
SsdIntelS4510 YES 11.32 11.32 0.0
SsdMicron5100 YES 7.01 7.01 0.0
SsdMicron5300 YES 0.01 0.01 0.0
x86Fpga YES 1.05 1.05 0.0
x86FpgaGolden YES 1.05 0.48 0.0
x86TamFw YES 5.13 5.13 0.0
x86TamFwGolden YES 5.13 5.05 0.0
--------------------------------------------------------------------------------
8201-ON Bios YES 1.208 1.208 0.0
BiosGolden YES 1.208 1.207 0.0
IoFpga YES 1.11 1.11 0.1
IoFpgaGolden YES 1.11 0.48 0.1
SsdIntelS3520 YES 1.21 1.21 0.0
SsdIntelS4510 YES 11.32 11.32 0.0
SsdMicron5100 YES 7.01 7.01 0.0
SsdMicron5300 YES 0.01 0.01 0.0
x86Fpga YES 1.05 1.05 0.0
x86FpgaGolden YES 1.05 0.48 0.0
x86TamFw YES 5.13 5.13 0.0
x86TamFwGolden YES 5.13 5.05 0.0
--------------------------------------------------------------------------------
8201-SYS Bios YES 1.23 1.23 0.0
BiosGolden YES 1.23 1.15 0.0
IoFpga YES 1.11 1.11 0.1
IoFpgaGolden YES 1.11 0.48 0.1
SsdIntelS3520 YES 1.21 1.21 0.0
SsdIntelS4510 YES 11.32 11.32 0.0
SsdMicron5100 YES 7.01 7.01 0.0
SsdMicron5300 YES 0.01 0.01 0.0
x86Fpga YES 1.05 1.05 0.0
x86FpgaGolden YES 1.05 0.48 0.0
x86TamFw YES 5.13 5.13 0.0
x86TamFwGolden YES 5.13 5.05 0.0
--------------------------------------------------------------------------------
8201-SYS-ON Bios YES 1.208 1.208 0.0
BiosGolden YES 1.208 1.207 0.0
IoFpga YES 1.11 1.11 0.1
IoFpgaGolden YES 1.11 0.48 0.1
SsdIntelS3520 YES 1.21 1.21 0.0
SsdIntelS4510 YES 11.32 11.32 0.0
SsdMicron5100 YES 7.01 7.01 0.0
SsdMicron5300 YES 0.01 0.01 0.0
x86Fpga YES 1.05 1.05 0.0
x86FpgaGolden YES 1.05 0.48 0.0
x86TamFw YES 5.13 5.13 0.0
x86TamFwGolden YES 5.13 5.05 0.0
--------------------------------------------------------------------------------
PSU1.4KW-ACPE DT-PrimMCU NO 3.01 3.01 0.0
DT-SecMCU NO 2.02 2.02 0.0
--------------------------------------------------------------------------------
PSU1.4KW-ACPI DT-PrimMCU NO 3.01 3.01 0.0
DT-SecMCU NO 2.02 2.02 0.0
--------------------------------------------------------------------------------
PSU2KW-ACPE PO-PrimMCU NO 17.54 17.54 0.0
--------------------------------------------------------------------------------
PSU2KW-ACPI PO-PrimMCU NO 17.56 17.56 0.0
--------------------------------------------------------------------------------
PSU2KW-DCPE PO-PrimMCU NO 1.07 1.07 0.0
--------------------------------------------------------------------------------
PSU2KW-DCPI PO-PrimMCU NO 1.07 1.07 0.0
--------------------------------------------------------------------------------
PSU2KW-HVPI PO-PrimMCU NO 17.136 17.136 0.0
Cisco 8200 Series Router
RP/0/RP0/CPU0# show fpd package
===============================================================================
Field Programmable Device Package
================================================
Req SW Min Req Min Req
Card Type FPD Description Reload Ver SW Ver Board Ver
=================== ========================== ====== ======= ======== =========
--------------------------------------------------------------------------------
8202 Bios YES 1.23 1.23 0.0
BiosGolden YES 1.23 1.15 0.0
IoFpga YES 1.03 1.03 0.0
IoFpgaGolden YES 1.03 0.33 0.0
MiFpga YES 1.00 1.00 0.0
MiFpgaGolden YES 1.00 0.02 0.0
SsdIntelS3520 YES 1.21 1.21 0.0
SsdIntelS4510 YES 11.32 11.32 0.0
SsdMicron5100 YES 7.01 7.01 0.0
SsdMicron5300 YES 0.01 0.01 0.0
x86Fpga YES 1.05 1.05 0.0
x86FpgaGolden YES 1.05 0.48 0.0
x86TamFw YES 5.13 5.13 0.0
x86TamFwGolden YES 5.13 5.05 0.0
--------------------------------------------------------------------------------
8202-O Bios YES 1.208 1.208 0.0
BiosGolden YES 1.208 1.207 0.0
IoFpga YES 1.03 1.03 0.0
IoFpgaGolden YES 1.03 0.33 0.0
MiFpga YES 1.00 1.00 0.0
MiFpgaGolden YES 1.00 0.02 0.0
SsdIntelS3520 YES 1.21 1.21 0.0
SsdIntelS4510 YES 11.32 11.32 0.0
SsdMicron5100 YES 7.01 7.01 0.0
SsdMicron5300 YES 0.01 0.01 0.0
x86Fpga YES 1.05 1.05 0.0
x86FpgaGolden YES 1.05 0.48 0.0
x86TamFw YES 5.13 5.13 0.0
x86TamFwGolden YES 5.13 5.05 0.0
--------------------------------------------------------------------------------
PSU2KW-ACPE PO-PrimMCU NO 17.54 17.54 0.0
--------------------------------------------------------------------------------
PSU2KW-ACPI PO-PrimMCU NO 17.56 17.56 0.0
--------------------------------------------------------------------------------
PSU2KW-DCPE PO-PrimMCU NO 1.07 1.07 0.0
--------------------------------------------------------------------------------
PSU2KW-DCPI PO-PrimMCU NO 1.07 1.07 0.0
--------------------------------------------------------------------------------
PSU2KW-HVPI PO-PrimMCU NO 17.136 17.136 0.0
Cisco 8800 Series Router
RP/0/RP0/CPU0# show fpd package
===============================================================================
Field Programmable Device Package
================================================
Req SW Min Req Min Req
Card Type FPD Description Reload Ver SW Ver Board Ver
=================== ========================== ====== ======= ======== =========
--------------------------------------------------------------------------------
88-LC0-34H14FH Bios YES 1.03 1.03 0.0
BiosGolden YES 1.03 0.13 0.0
EthSwitch YES 1.04 1.04 0.0
EthSwitchGolden YES 1.04 0.07 0.0
IoFpga YES 1.07 1.07 0.1
IoFpgaGolden YES 1.07 1.01 0.1
SsdIntelS3520 YES 1.21 1.21 0.0
SsdIntelS4510 YES 11.32 11.32 0.0
SsdMicron5100 YES 7.01 7.01 0.0
SsdMicron5300 YES 0.01 0.01 0.0
x86Fpga YES 0.87 0.87 0.1
x86FpgaGolden YES 0.87 0.78 0.1
x86TamFw YES 6.13 6.13 0.1
x86TamFwGolden YES 6.13 6.10 0.1
--------------------------------------------------------------------------------
88-LC0-34H14FH-O Bios YES 0.218 0.218 0.0
BiosGolden YES 0.218 0.218 0.0
EthSwitch YES 1.04 1.04 0.0
EthSwitchGolden YES 1.04 0.07 0.0
IoFpga YES 1.07 1.07 0.1
IoFpgaGolden YES 1.07 1.01 0.1
SsdIntelS3520 YES 1.21 1.21 0.0
SsdIntelS4510 YES 11.32 11.32 0.0
SsdMicron5100 YES 7.01 7.01 0.0
SsdMicron5300 YES 0.01 0.01 0.0
x86Fpga YES 0.87 0.87 0.1
x86FpgaGolden YES 0.87 0.78 0.1
x86TamFw YES 6.13 6.13 0.1
x86TamFwGolden YES 6.13 6.10 0.1
--------------------------------------------------------------------------------
88-LC0-36FH Bios YES 1.03 1.03 0.0
BiosGolden YES 1.03 0.13 0.0
EthSwitch YES 1.04 1.04 0.0
EthSwitchGolden YES 1.04 0.07 0.0
IoFpga YES 1.11 1.11 0.1
IoFpgaGolden YES 1.11 1.00 0.1
SsdIntelS3520 YES 1.21 1.21 0.0
SsdIntelS4510 YES 11.32 11.32 0.0
SsdMicron5100 YES 7.01 7.01 0.0
SsdMicron5300 YES 0.01 0.01 0.0
x86Fpga YES 1.30 1.30 0.1
x86FpgaGolden YES 1.30 1.04 0.1
x86TamFw YES 6.13 6.13 0.1
x86TamFwGolden YES 6.13 6.05 0.1
--------------------------------------------------------------------------------
88-LC0-36FH-M Bios YES 1.03 1.03 0.0
BiosGolden YES 1.03 0.13 0.0
EthSwitch YES 1.04 1.04 0.0
EthSwitchGolden YES 1.04 0.07 0.0
IoFpga YES 1.11 1.11 0.1
IoFpgaGolden YES 1.11 1.00 0.1
SsdIntelS3520 YES 1.21 1.21 0.0
SsdIntelS4510 YES 11.32 11.32 0.0
SsdMicron5100 YES 7.01 7.01 0.0
SsdMicron5300 YES 0.01 0.01 0.0
x86Fpga YES 1.30 1.30 0.1
x86FpgaGolden YES 1.30 1.04 0.1
x86TamFw YES 6.13 6.13 0.1
x86TamFwGolden YES 6.13 6.05 0.1
--------------------------------------------------------------------------------
88-LC0-36FH-MO Bios YES 0.218 0.218 0.0
BiosGolden YES 0.218 0.218 0.0
EthSwitch YES 1.04 1.04 0.0
EthSwitchGolden YES 1.04 0.07 0.0
IoFpga YES 1.11 1.11 0.1
IoFpgaGolden YES 1.11 1.00 0.1
SsdIntelS3520 YES 1.21 1.21 0.0
SsdIntelS4510 YES 11.32 11.32 0.0
SsdMicron5100 YES 7.01 7.01 0.0
SsdMicron5300 YES 0.01 0.01 0.0
x86Fpga YES 1.30 1.30 0.1
x86FpgaGolden YES 1.30 1.04 0.1
x86TamFw YES 6.13 6.13 0.1
x86TamFwGolden YES 6.13 6.05 0.1
--------------------------------------------------------------------------------
88-LC0-36FH-O Bios YES 0.218 0.218 0.0
BiosGolden YES 0.218 0.218 0.0
EthSwitch YES 1.04 1.04 0.0
EthSwitchGolden YES 1.04 0.07 0.0
IoFpga YES 1.11 1.11 0.1
IoFpgaGolden YES 1.11 1.00 0.1
SsdIntelS3520 YES 1.21 1.21 0.0
SsdIntelS4510 YES 11.32 11.32 0.0
SsdMicron5100 YES 7.01 7.01 0.0
SsdMicron5300 YES 0.01 0.01 0.0
x86Fpga YES 1.30 1.30 0.1
x86FpgaGolden YES 1.30 1.04 0.1
x86TamFw YES 6.13 6.13 0.1
x86TamFwGolden YES 6.13 6.05 0.1
--------------------------------------------------------------------------------
8800-LC-36FH Bios YES 1.23 1.23 0.0
BiosGolden YES 1.23 1.15 0.0
EthSwitch YES 1.04 1.04 0.0
EthSwitchGolden YES 1.04 0.07 0.0
IoFpga YES 1.38 1.38 0.0
IoFpgaGolden YES 1.38 0.08 0.0
SsdIntelS3520 YES 1.21 1.21 0.0
SsdIntelS4510 YES 11.32 11.32 0.0
SsdMicron5100 YES 7.01 7.01 0.0
SsdMicron5300 YES 0.01 0.01 0.0
x86Fpga YES 1.49 1.49 0.0
x86FpgaGolden YES 1.49 0.33 0.0
x86TamFw YES 5.13 5.13 0.0
x86TamFwGolden YES 5.13 5.05 0.0
--------------------------------------------------------------------------------
8800-LC-36FH-O Bios YES 1.208 1.208 0.0
BiosGolden YES 1.208 1.207 0.0
EthSwitch YES 1.04 1.04 0.0
EthSwitchGolden YES 1.04 0.07 0.0
IoFpga YES 1.38 1.38 0.0
IoFpgaGolden YES 1.38 0.08 0.0
SsdIntelS3520 YES 1.21 1.21 0.0
SsdIntelS4510 YES 11.32 11.32 0.0
SsdMicron5100 YES 7.01 7.01 0.0
SsdMicron5300 YES 0.01 0.01 0.0
x86Fpga YES 1.49 1.49 0.0
x86FpgaGolden YES 1.49 0.33 0.0
x86TamFw YES 5.13 5.13 0.0
x86TamFwGolden YES 5.13 5.05 0.0
--------------------------------------------------------------------------------
8800-LC-48H Bios YES 1.23 1.23 0.0
BiosGolden YES 1.23 1.15 0.0
EthSwitch YES 1.04 1.04 0.0
EthSwitchGolden YES 1.04 0.07 0.0
IoFpga YES 1.38 1.38 0.0
IoFpgaGolden YES 1.38 0.08 0.0
SsdIntelS3520 YES 1.21 1.21 0.0
SsdIntelS4510 YES 11.32 11.32 0.0
SsdMicron5100 YES 7.01 7.01 0.0
SsdMicron5300 YES 0.01 0.01 0.0
x86Fpga YES 1.49 1.49 0.0
x86FpgaGolden YES 1.49 0.33 0.0
x86TamFw YES 5.13 5.13 0.0
x86TamFwGolden YES 5.13 5.05 0.0
--------------------------------------------------------------------------------
8800-LC-48H-O Bios YES 1.208 1.208 0.0
BiosGolden YES 1.208 1.207 0.0
EthSwitch YES 1.04 1.04 0.0
EthSwitchGolden YES 1.04 0.07 0.0
IoFpga YES 1.38 1.38 0.0
IoFpgaGolden YES 1.38 0.08 0.0
SsdIntelS3520 YES 1.21 1.21 0.0
SsdIntelS4510 YES 11.32 11.32 0.0
SsdMicron5100 YES 7.01 7.01 0.0
SsdMicron5300 YES 0.01 0.01 0.0
x86Fpga YES 1.49 1.49 0.0
x86FpgaGolden YES 1.49 0.33 0.0
x86TamFw YES 5.13 5.13 0.0
x86TamFwGolden YES 5.13 5.05 0.0
--------------------------------------------------------------------------------
8800-RP Bios YES 1.23 1.23 0.0
BiosGolden YES 1.23 1.15 0.0
EthSwitch YES 1.02 1.02 0.0
EthSwitchGolden YES 1.02 0.07 0.0
SsdIntelS3520 YES 1.21 1.21 0.0
SsdIntelS4510 YES 11.32 11.32 0.0
SsdMicron5100 YES 7.01 7.01 0.0
SsdMicron5300 YES 0.01 0.01 0.0
TimingFpga YES 1.02 1.02 0.0
TimingFpgaGolden YES 1.02 0.11 0.0
x86Fpga YES 1.32 1.32 0.0
x86FpgaGolden YES 1.32 0.24 0.0
x86TamFw YES 5.13 5.13 0.0
x86TamFwGolden YES 5.13 5.05 0.0
--------------------------------------------------------------------------------
8800-RP-O Bios YES 1.208 1.208 0.0
BiosGolden YES 1.208 1.207 0.0
EthSwitch YES 1.02 1.02 0.0
EthSwitchGolden YES 1.02 0.07 0.0
SsdIntelS3520 YES 1.21 1.21 0.0
SsdIntelS4510 YES 11.32 11.32 0.0
SsdMicron5100 YES 7.01 7.01 0.0
SsdMicron5300 YES 0.01 0.01 0.0
TimingFpga YES 1.02 1.02 0.0
TimingFpgaGolden YES 1.02 0.11 0.0
x86Fpga YES 1.32 1.32 0.0
x86FpgaGolden YES 1.32 0.24 0.0
x86TamFw YES 5.13 5.13 0.0
x86TamFwGolden YES 5.13 5.05 0.0
--------------------------------------------------------------------------------
8804-FAN FtFpga NO 1.00 1.00 0.0
FtFpgaGolden NO 1.00 0.16 0.0
--------------------------------------------------------------------------------
8804-FC0 IoFpga YES 1.00 1.00 0.0
IoFpgaGolden YES 1.00 0.16 0.0
--------------------------------------------------------------------------------
8808-FAN FtFpga NO 1.00 1.00 0.0
FtFpgaGolden NO 1.00 0.16 0.0
--------------------------------------------------------------------------------
8808-FC IoFpga YES 1.02 1.02 0.0
IoFpgaGolden YES 1.02 0.05 0.0
--------------------------------------------------------------------------------
8808-FC0 IoFpga YES 1.00 1.00 0.0
IoFpgaGolden YES 1.00 0.16 0.0
--------------------------------------------------------------------------------
8812-FAN FtFpga NO 1.00 1.00 0.0
FtFpgaGolden NO 1.00 0.16 0.0
--------------------------------------------------------------------------------
8812-FC IoFpga YES 1.02 1.02 0.0
IoFpgaGolden YES 1.02 0.05 0.0
Retimer YES 3.00 3.00 0.0
--------------------------------------------------------------------------------
8818-FAN FtFpga NO 1.00 1.00 0.0
FtFpgaGolden NO 1.00 0.16 0.0
--------------------------------------------------------------------------------
8818-FC IoFpga YES 1.02 1.02 0.0
IoFpgaGolden YES 1.02 0.05 0.0
Retimer YES 3.00 3.00 0.0
--------------------------------------------------------------------------------
8818-FC0 IoFpga YES 1.00 1.00 0.0
IoFpgaGolden YES 1.00 0.16 0.0
Retimer YES 3.00 3.00 0.0
--------------------------------------------------------------------------------
PSU-4.8KW-DC100 PO-PrimMCU NO 51.85 51.85 0.0
--------------------------------------------------------------------------------
PSU6.3KW-20A-HV DT-LogicMCU NO 1.00 1.00 0.0
DT-PrimMCU NO 1.00 1.00 0.0
DT-SecMCU NO 1.00 1.00 0.0
--------------------------------------------------------------------------------
PSU6.3KW-HV AB-LogicMCU NO 3.08 3.08 0.0
AB-PrimMCU NO 3.08 3.08 0.0
AB-SecMCU NO 3.06 3.06 0.0
DT-LogicMCU NO 4.11 4.11 0.0
DT-PrimMCU NO 4.01 4.01 0.0
DT-SecMCU NO 4.00 4.00 0.0
--------------------------------------------------------------------------------
PWR-4.4KW-DC-V3 DT-LogicMCU NO 3.02 3.02 0.0
DT-Prim1MCU NO 3.01 3.01 0.0
DT-Prim2MCU NO 3.01 3.01 0.0
DT-Sec1MCU NO 3.01 3.01 0.0
DT-Sec2MCU NO 3.01 3.01 0.0
Important Notes
-
The warning message that the smart licensing evaluation period has expired is displayed in the console every hour. There is, however, no functionality impact on the device. The issue is seen on routers that don’t have the Flexible Consumption licensing model enabled. To stop the repetitive messaging, register the device with the smart licensing server and enable the Flexible Consumption model. Later load a new registration token.
To register the device with the smart licensing server, see the Registering and Activating Your Router.
-
When you execute the show tech-support command, a temporary directory is created and the related data is stored in this directory. This directory is deleted after the command is completed. For example,
Router#run ls -ltr drwxrwxrwx. 3 root root show-tech-fabric-link-incl-loca-010cpu0_2.tgzIn case, you terminate the show tech-support command manually, we recommend you to delete the corresponding show tech directory if not needed.
Supported Transceiver Modules
To determine the transceivers that Cisco hardware device supports, refer to the Transceiver Module Group (TMG) Compatibility Matrix tool.
Related Documentation
The most current Cisco 8000 router documentation is located at the following URL:
https://www.cisco.com/c/en/us/td/docs/iosxr/8000-series-routers.html
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