In the world of network engineering and architecture, the ability to test, validate, and simulate complex routing scenarios without physical hardware is invaluable. Cisco has long addressed this need through its virtual routing platforms. Among the countless filenames and versions circulating on engineering workstations and lab servers, one particular string of text generates significant interest: iosxrv-k9-demo-5.2.2.ova.
This file represents a specific, pivotal release of the Cisco IOS XRv (IOS XR Virtual) router, packaged as an OVA (Open Virtual Appliance). Whether you are a CCIE candidate preparing for the Service Provider lab, a DevOps engineer testing NETCONF/YANG models, or a solutions architect validating a BGP/MPLS design, understanding this virtual appliance is critical.
This article provides a comprehensive breakdown of the iosxrv-k9-demo-5.2.2.ova—what it is, its architecture, use cases, deployment requirements, and how it differs from other virtual Cisco images.
VM Options
Power On
The console will show GRUB boot (IOS XR). First boot takes 3–5 minutes.
Initial Configuration
After boot, login as: iosxrv-k9-demo-5.2.2.ova
Username: cisco
Password: cisco
Enter enable (no password by default on demo images).
Configure the management IP:
config t
interface mgmtEth 0/0/0/0
ipv4 address dhcp (or set static)
no shut
commit
Verify
show version
show platform
show interfaces summary
IOS XR 5.2.2 introduced robust Segment Routing support. Try these commands:
router isis core
address-family ipv4 unicast
segment-routing mpls sr-prefer
segment-routing mpls
interface Loopback0
prefix-sid index 100
Then verify with: show segment-routing mpls binding.
The file name contains k9, indicating it includes strong encryption. Exporting or transferring this file across international borders may be subject to export control regulations (EAR/ECCN). Ensure compliance with local laws regarding cryptographic software distribution. In the world of network engineering and architecture,
The iosxrv-k9-demo-5.2.2.ova is a demonstration virtual machine image for the Cisco IOS XRv Router, a virtualized platform for the IOS XR operating system typically used on high-end service provider routers. This demo version is intended for education, familiarization, and lab modeling rather than production traffic, as it usually includes throughput rate limits. System Requirements
To run this specific version efficiently in a virtual environment like VMware or VirtualBox, the following resources are required: vCPU: 1 Core vRAM: 3072 MB (3 GB) vDisk: 3 GB primary disk (minimum)
Virtual NICs: Supports E1000 adapters; up to 128 interfaces can be supported in some configurations. Default Credentials Username: admin Password: (None/Blank)
Note: Some platforms may prompt you to set a custom username and password on the first boot. Deployment & Installation
The OVA file is a package that can be imported directly into hypervisors, but it is often used as a source for network emulation labs. 1. Importing to EVE-NG VM Options
To use this file in EVE-NG, you must convert it to a QCOW2 format:
Extract the OVA: Use a tool like 7-Zip or the tar command to extract the .vmdk file from the .ova package.
Convert to QCOW2: Run the following command in the EVE-NG CLI:/opt/qemu/bin/qemu-img convert -f vmdk -O qcow2 iosxrv-demo.vmdk hda.qcow2
Setup Directory: Create a directory named xrv-k9-5.2.2 in /opt/unetlab/addons/qemu/ and move the hda.qcow2 file there.
Fix Permissions: Run /opt/unetlab/wrappers/unl_wrapper -a fixpermissions. 2. Importing to GNS3 Iosxrv K9 Demo - BenjaminHill554