Iosxrv-k9-demo-6.1.3.qcow2 Jun 2026

The "demo" version of IOS XRv is a free-to-download (with a Cisco account) virtual machine image designed for testing and learning. While it includes the core features of the IOS XR operating system, it has certain throughput limitations—typically capped at 2 Mbps—making it ideal for routing protocol labs but not for production traffic. Key Technical Specifications (QEMU Copy-On-Write) Default RAM: 4096 MB (Can run on 3072 MB in some environments) 1 vCPU (minimum) Interfaces: Supports GigabitEthernet management and data ports Deployment Scenarios 1. Integration with GNS3 To use this image in , you can use the IOS XRv appliance template. Open GNS3 and go to File > Import appliance Select the cisco-iosxrv.gns3a When prompted for the missing image, select iosxrv-k9-demo-6.1.3.qcow2 Ensure your QEMU binary is set to for optimal performance. 2. Using with Vagrant and Libvirt If you prefer a DevOps-style workflow, you can convert the image into a Vagrant box using the vagrant-libvirt Create a directory for your box: mkdir -p ~/vagrant/boxes/cisco/iosxrv Use a conversion script like create_box.sh to package the image. Add the box to your local environment: vagrant box add cisco/iosxrv ./iosxrv.box Why Version 6.1.3?

When prompted for the missing file, select your iosxrv-k9-demo-6.1.3.qcow2 . GNS3 will upload the image to your GNS3 VM. 2. EVE-NG Deployment For EVE-NG, the naming convention is strict: SSH into your EVE-NG server. Create a directory: /opt/unetlab/addons/qemu/xrvr-6.1.3/ . Upload the file and rename it to virtioa.qcow2 . Iosxrv-k9-demo-6.1.3.qcow2

Need help booting this image? Join the #iosxr channel on the Network to Code Slack or the r/ccie subreddit. The "demo" version of IOS XRv is a

The "demo" in the filename indicates this is a trial version of the software. While it provides nearly full feature parity for control plane testing (like BGP, OSPF, and MPLS), it has a (usually capped at 2 Mbps) and may occasionally require a reload depending on the license state. It is designed strictly for learning and labbing, not production. Resource Requirements Integration with GNS3 To use this image in

Practicing the IOS XR CLI without expensive hardware.

to set this up in a particular lab environment like EVE-NG or GNS3?