The “demo” tag means it often ships with:
: Runs the 32-bit Cisco IOS XR "classic" software with a QNX microkernel. iosxrvk9demo613qcow2
: The QCOW2 file is small, but it expands as the system writes logs and configurations. Conclusion The “demo” tag means it often ships with:
Older demo versions (like 6.1.3) may lack support for cutting-edge features such as (Flex Algo, PCEP) or SRv6 , which often require newer versions (e.g., 6.3.1 or 7.x) or the more resource-heavy XRv 9000 image. PCEP) or SRv6
Below is a detailed, professional analysis of what this string implies from a networking, virtualization, and file-naming convention perspective. If you are looking for actual software or a specific file, this article will explain why the string is unusual and how to interpret it.