The preferred choice for complex network emulation. For these platforms, engineers typically extract the .vmdk file from the .ova archive or convert it to .qcow2 format to take advantage of Qemu copy-on-write optimizations.
The first boot of IOS XRv is slow. It needs to initialize the filesystem and generate keys.
The remains a valuable asset for network professionals who need a lightweight, quick-to-deploy IOS XR environment for learning, automation testing, or demo purposes. While it lacks the scale and modern feature set of newer XRv9k or physical routers, its low resource footprint and broad hypervisor support make it an excellent choice for pre-production validation of MPLS/BGP designs and NETCONF/YANG automation. iosxrv-k9-demo-5.2.2.ova
Note: Allocating less than 3 GB of RAM will often cause the QNX microkernel to fail during the boot sequence, resulting in a continuous boot loop. Supported Hypervisors and Deployment Platforms
iosxrv-k9-demo-5.2.2.ova is a virtual machine image for the Cisco IOS XRv The preferred choice for complex network emulation
The demo-locked image is free to use but has limitations to prevent its use in production environments.
Comprehensive Guide to iosxrv-k9-demo-5.2.2.ova : Simulating Cisco IOS XR It needs to initialize the filesystem and generate keys
You can restart individual processes (like BGP) without rebooting the whole router using process restart bgp Show Commands: show install active to see which software packages are running. 📚 Learning Resources For advanced lab setups, follow the Cisco XRv EVE-NG Integration Guide to convert the OVA into a QCOW2 format for multi-node labs. Cisco IOS XR Documentation for specific 5.2.2 feature support. for use in EVE-NG or GNS3?