Search for and select your version to find the ISO. Patching & Versions
: Images from older refplat ISOs typically work on newer CML versions, but newer images (like IOL or SD-WAN introduced in 2.7) often require upgrading the CML controller software to function correctly. cisco cml refplat iso download patched
Stick to official Cisco channels. Your lab will be stable, your data secure, and you’ll be supporting the platform's continued development. Search for and select your version to find the ISO
If you're unable to find the patched ISO on Cisco's website or need assistance, you can contact Cisco Customer Support directly: Your lab will be stable, your data secure,
: As of late 2024/early 2025, the standard reference platform is often identified by a filename like refplat-20241016-fcs.iso . Understanding "Patched" Refplat ISOs
The Cisco Modeling Labs (CML) Reference Platform ISO wasn’t just a file; it was the DNA of his virtual world. It contained the heavy hitters: the IOSv images, the hungry NX-OSv nodes, and the elusive ASAv firewalls. But the official release had a flaw—a bug in the node definitions that caused his spanning-tree topologies to collapse like a house of cards every time he tried to simulate a data center migration.
If you want, I can:
