If your hardware is giving you trouble with the REFPLAT ISO, do not patch it. Use the version.
Catalyst 9000v series (UADP and Q200 simulators).
Log in with your account linked to an active CML subscription. Search for Cisco Modeling Labs . Select your specific version (e.g., CML 2.x). cisco cml refplat iso download patched
Use an SCP client (like WinSCP or Cyberduck) to connect to your CML server backend using the sysadmin credentials.
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If your modifications did not drastically increase the file size, you can use the Cockpit management interface:
The standard Refplat ISO bundles a large repository of node definitions and disk images. If your hardware is giving you trouble with
: A new CML software release (e.g., v2.9) does not always guarantee a new Refplat ISO; if the images haven't changed, Cisco may recommend using the previous version. Latest Versions : As of late 2024/early 2025, versions such as refplat-20241016-fcs-iso.zip
Contains standard images like IOSv, IOSvL2, ASAv, and basic Linux nodes. Log in with your account linked to an
Ensure your Linux machine has enough disk space (at least 80 GB free) and install the necessary ISO creation utilities:
Patched images may require more RAM or vCPU than the default node definition allocates. Edit the node definition within CML to increase the default resource allocation for that specific node type.