Iosxrv-k9-demo-6.1.3.qcow2 !exclusive! Jun 2026

qemu-img convert -pO vmdk iosxrv-k9-demo-6.1.3.qcow2 iosxrv-k9-demo-6.1.3.vmdk

Demo topology inference: R1.demo.local -- R2.demo.local (10.1.1.0/30) R1.demo.local -- R3.demo.local (2001:db8:1::/64)

If you need a virtual router that actually forwards packets:

Acquiring the iosxrv-k9-demo-6.1.3.qcow2 file requires a valid Cisco account (CCO) and a service contract that includes IOS-XR software downloads, or access to public emulation resources (use case dependent; ensure compliance with licensing). Once you have the file, here is how to deploy it. Iosxrv-k9-demo-6.1.3.qcow2

# Create a bridge interface for connectivity sudo brctl addbr virbr0 sudo ip link set virbr0 up

: Primarily used for network simulation, training, and configuration testing in labs like Cisco Modeling Labs (CML) , or EVE-NG. Demo Limitations

Since the image is in QEMU format, it needs conversion. qemu-img convert -pO vmdk iosxrv-k9-demo-6

image remains a staple for CCNA/CCNP Service Provider candidates. Whether you are automating your lab with Vagrant or building complex topologies in GNS3, this image offers a reliable way to master the IOS XR CLI without the need for $20,000 hardware. configuration snippet for BGP or OSPF to get your lab started?

It allows you to simulate complex routing protocols ( BGPcap B cap G cap P OSPFcap O cap S cap P cap F ISIScap I cap S cap I cap S ), Multiprotocol Label Switching ( MPLScap M cap P cap L cap S ), and configuration management.

: This signifies Cisco IOS XR Virtual. It is a representation of Cisco's high-end Service Provider operating system (IOS XR), adapted to run as a virtual machine on standard x86 hardware. Demo Limitations Since the image is in QEMU

image

Minimal qemu launch (example):

Once the virtual machine is powered on, the first boot process will require you to complete the initial configuration setup.