Iosxrvk9demo613qcow2 Jun 2026

Rename the file to virtioa.qcow2 inside EVE-NG so that the underlying hypervisor recognizes it as the primary boot disk.

: Signifies a demonstration or trial version of the software, often used for lab environments. : Likely refers to the software version 6.1.3 , a stable release in the IOS XR lineage. QEMU Copy-On-Write

Create an XML definition file referencing the image, then run: iosxrvk9demo613qcow2

mv iosxrvk9demo613qcow2 iosxrv-k9-demo-6.1.3.qcow2

The segment demo suggests this specific image is intended for demonstration, learning, or lab use rather than production deployment. This is crucial: Cisco and other vendors provide such demo images to allow engineers to practice configurations, test features, or prototype networks without expensive hardware. In doing so, they democratize access to core networking knowledge. Rename the file to virtioa

The “demo” tag means it often ships with:

Run the EVE-NG fixpermissions command via CLI: /opt/unetlab/wrappers/unl_wrapper -a fixpermissions . Core Operational Characteristics QEMU Copy-On-Write Create an XML definition file referencing

I. If it’s a network device hostname (e.g., IOS XR router demo)

IOS XRv is a virtual machine (VM) implementation of the 32-bit Cisco IOS XR software. Unlike traditional IOS, XR is built on a QNX microkernel, providing a modular and highly stable environment suited for large-scale routing. The "demo" tag in this filename indicates it is a trial or evaluation version, often used for: