The IOS XRv is a 32-bit virtualized version of Cisco's carrier-grade software, built on a QNX microkernel. The "demo" designation indicates it is intended for education, simulation, and configuration staging rather than production use.
To run version 5.2.2 efficiently, your virtualization environment should meet these minimum specifications: 1 core (supports up to 8 for demo purposes). iosxrv-k9-demo-5.2.2.ova
It runs on standard x86 hardware, making it portable for use on laptops or servers. The IOS XRv is a 32-bit virtualized version
3 GB (3072 MB) is the standard minimum, though 4 GB is often recommended to avoid stability issues. Storage: At least 2 GB for the primary virtual disk. iosxrv-k9-demo-5.2.2.ova