The file is a virtualized disk image used for the Cisco IOS XRv
run top_procs -D -d 1 -i 5 -c -n 10 (Advanced monitoring example showing CPU usage, 1s intervals, 5 iterations, top 10 processes). iosxrvk9demo613qcow2 top
: Demo image may have a time bomb (48-hour limit). Fix : Revert to snapshot before demo expiry or use licensed image. The file is a virtualized disk image used
-smp cores=2 -machine pc -cpu host -serial telnet::5001,server,nowait nowait .qcow2 (QEMU Copy-On-Write)
.qcow2 (QEMU Copy-On-Write), optimized for KVM-based hypervisors like GNS3 , EVE-NG , or Cisco Modeling Labs (CML) . Hardware Requirements: vCPU: 1 (minimum) to 4 (recommended for stability).