Log into the (typically https:// :9090 ). Navigate to Tools > CML Standard > Images . Upload your new ISO. Method B: SCP/SFTP Upload (Recommended for Large Files)
To download the Cisco CML RefPlat ISO, follow these steps:
Deploy the OVA file in VMware Workstation, VMware Fusion, or VMware ESXi. For a bare-metal installation, you would use a controller ISO file instead of an OVA. cisco cml refplat iso download patched
Search for and select your version to find the ISO. Patching & Versions
Ensure that the images display the new version number corresponding to your downloaded ISO. Launch a node (e.g., IOSv) to ensure it boots properly. Summary of Best Practices for 2026 Log into the (typically https:// :9090 )
The for Cisco Modeling Labs (CML) provides the virtual machine images (e.g., IOSv, IOSvL2, NX-OSv) required to run simulations. When a "patched" or updated version is released, it typically contains new node definitions or fixed images. How to Download the Refplat ISO
Sometimes, an initial release of a Refplat ISO might contain errors. For example, CML 2.1.0 shipped with a Refplat ISO ( refplat-20201020-fcs.iso ) that mistakenly included a non-crypto version of the IOSv image. To fix this and other issues, Cisco quickly replaced it with a corrected ISO, refplat-20201110-fcs.iso . Users searching for a "patched" ISO are often trying to find the latest, corrected version of the file for a specific CML release, hoping to avoid these known bugs. Method B: SCP/SFTP Upload (Recommended for Large Files)
Cisco Modeling Labs (CML-Free) Installation and Configuration