In the world of modern networking, virtualization has revolutionized how engineers design, test, and deploy network architectures. Cisco's XRv 9000 (XRv9k) is a flagship virtual router, providing the full feature set of IOS XR software in a virtual machine format.
: Under Disk Image , choose New Image , click Browse , and select your xrv9k-fullk9-x-7.1.1.qcow2 file. GNS3 will securely upload the disk image directly into the GNS3 VM storage directory.
The output of show platform should display both the virtual Route Processor ( RP ) and the virtual Line Card ( LC ) in an IOS XR RUN operational state, confirming your virtual router deployment is fully functional and ready for advanced topology testing. Xrv9k-fullk9-x-7.1.1.qcow2 Download
Rename the uploaded file to match EVE-NG's expected disk template name:
This specific version brings the virtual platform closer to hardware parity with the ASR 9000 series: In the world of modern networking, virtualization has
: You can subscribe to very specific data sets (like per-interface statistics or specific BGP neighbor states) with millisecond-level precision.
: Access your EVE-NG CLI via SSH and create a directory named xrv9k-7.1.1 inside /opt/unetlab/addons/qemu/ . GNS3 will securely upload the disk image directly
: Run the script /opt/unetlab/wrappers/unl_wrapper -a fixpermissions to ensure the system can access the file.
per instance. Using anything less often leads to extremely slow boot times or kernel panics during the initial database build.
For any engineer looking to master their virtual lab, the xrv9k-fullk9-x-7.1.1.qcow2 file is the key to unlocking carrier-grade routing simulations. By following the official Installation Guide for KVM , you ensure your virtual infrastructure is as stable and powerful as the physical hardware it mimics.
| Aspect | What You Need to Know | |--------|----------------------| | | Cisco IOS XR is proprietary software . Redistribution of the image without an explicit license from Cisco (or an authorized reseller) violates copyright law. | | Evaluation Agreements | Cisco often makes such images available through Cisco Modeling Labs (CML) , DevNet Sandbox , or Partner‑Only portals . Access is granted under a non‑disclosure/evaluation agreement that restricts commercial use. | | Academic Use | Many universities obtain an academic license that allows students to download and run the images for teaching and research, but the same restrictions on redistribution apply. | | Open‑Source Alternatives | If you need a freely redistributable router image, consider Open vSwitch , FRRouting (FRR) , or VyOS , which are all open‑source and can be packaged as qcow2 images without licensing hurdles. |