Iosxrv-k9-demo-5.2.2.ova Jun 2026

Typically a sparse virtual disk (~500MB to 1GB initially).

If you are coming from standard IOS (XE), remember these XR-specific quirks: Commit/Rollback: You can undo mistakes easily using rollback configuration last 1 Modular Process:

The 5.2.2 demo image remains popular because it demands significantly fewer hardware resources than its 64-bit successors. System Requirements and Hypervisor Compatibility iosxrv-k9-demo-5.2.2.ova

Disclaimer: Cisco, IOS XR, and ASR 9000 are registered trademarks of Cisco Systems, Inc. This article is for educational purposes. Ensure you comply with all software licensing agreements when downloading and using the iosxrv-k9-demo-5.2.2.ova file.

If you’ve been studying for Cisco certifications (like CCNP or CCIE) or experimenting with network automation, you may have encountered the file named . At first glance, it looks like a typical virtual appliance. However, there are critical details about its purpose, limitations, and legal use that every engineer should know before deploying it. Typically a sparse virtual disk (~500MB to 1GB initially)

The Cisco IOS XRv is a virtualized platform designed to run the IOS XR operating system, typically used in high-end service provider networking. Version 5.2.2 represents a legacy release of this platform, specifically the "k9" (crypto-enabled) demo edition. This version provides a sandbox environment for engineers to test routing protocols and configurations without physical hardware. The Role of Virtualization in Network Engineering

To use this image inside an advanced emulation lab tool like EVE-NG, you must extract the disk: This article is for educational purposes

Have you deployed the iosxrv-k9-demo-5.2.2.ova in an interesting scenario? Share your topology or automation script in the community forums.

To deploy the iosxrv-k9-demo-5.2.2.ova image, users need to:

Configure model-driven telemetry to stream interface counters to a collector:

Supports major routing protocols (BGP, OSPF, IS-IS), MPLS, and manageability features found in physical IOS XR routers.