If you are using the free tier of CML provided by Cisco DevNet for community learning, the software distribution links may differ slightly.
Cisco has transitioned from the older "VIRL" style images to modern, 64-bit virtual platforms. The newest downloads typically feature: Stable images for R&S labs. CML-IOS-XRv 9000: For service provider simulations. cisco cml refplat iso download new
: CML-Free supports up to 5 nodes without a paid license. Paid versions require a Registration Token found in your Cisco account. Cisco Modeling Labs - Free - Cisco DevNet If you are using the free tier of
This is the most common method for testing and learning. CML-IOS-XRv 9000: For service provider simulations
Select the latest software release version from the left-hand menu. Step 3: Select the Refplat File
The (Reference Platform) is the operating system image that runs the CML controller. Think of it as the brain of your virtual lab. It is a Linux-based appliance (often Ubuntu-derived) pre-loaded with:
The Refplat ISO is massive, and an incomplete or corrupted download will lead to deployment failures when you attempt to spin up virtual routers.