You have two legitimate paths:
The XRv9k is built on the same 64-bit IOS XR software that powers physical carrier-grade routers. It is primarily used by network engineers for:
Remember: Always obtain your image legally via Cisco Software Central or CML. Respect the licensing, and you will gain access to Cisco’s official support channels and documentation. Xrv9k-fullk9-7.2.2 Download
Improvements in SRv6 and SR-MPLS policy management.
At this point, you might be tempted to Google "Xrv9k-fullk9-7.2.2 download free" and click the first link. You have two legitimate paths: The XRv9k is
💡 : If you see a "Disk clone failed" error in CML , ensure the image path matches the version exactly in your node definitions.
configure hostname XRv9k-Lab interface GigabitEthernet0/0/0/0 ipv4 address 192.168.1.1 255.255.255.0 no shutdown commit Improvements in SRv6 and SR-MPLS policy management
| Feature | base Image | fullk9 Image | | :--- | :--- | :--- | | | OSPF, ISIS, BGP | All (plus advanced BGP features like Flowspec) | | MPLS | Basic LDP | LDP, RSVP-TE, SR-MPLS | | Encryption | Limited SSH | Full K9 (IPsec, SSHv2, MACsec emulation) | | EVPN | No | Yes | | Lawful Intercept | No | Yes |
IOS-XR 7.2 introduced several enhancements in converged transport and timing features. For engineers designing "converged SDN transport" architectures, 7.2.2 offers a robust feature set that may behave differently than the newer, more aggressive releases in the 7.x train.