As the progress bar finally nudged to 100%, Elias felt a rush of adrenaline. He mounted the ISO to his ESXi host and initialized the CML controller. The fans on his refurbished Dell PowerEdge roared to life, a mechanical scream that echoed in the small spare bedroom.
In the CML VM settings, edit the CD/DVD drive to point to the downloaded refplat-image.iso . Ensure "Connect at power on" is checked.
Cisco CML RefPlat ISO Download and Patching: The Complete Guide cisco cml refplat iso download patched
This usually happens if the patched .qcow2 filename or directory name does not perfectly match the syntax defined inside the node's .yaml file. Double-check your naming conventions during step 3.
Engineers often want to bake third-party operating systems (such as Arista EOS, Juniper vSRX, or Linux appliances) directly into a custom-compiled ISO. As the progress bar finally nudged to 100%,
Cisco's default RefPlat ISO is fixed at the time of the CML minor release. However, bugs happen, security vulnerabilities are discovered, and newer operating system versions drop mid-cycle. Common Reasons to Patch
Cisco is continuously updating the RefPlat files to fix bugs and improve performance, as seen with the transition from refplat-20201020-fcs.iso to refplat-20201110-fcs.iso . In the CML VM settings, edit the CD/DVD
Go to the Cisco Software Central (SWC) site to find the refplat-*.iso.zip file. : Access Cisco Software Central.
requires two primary components for deployment: the controller software (delivered as an OVA or bare-metal installer) and the Reference Platforms (Refplat) ISO file . While the controller drives the user interface and orchestration engine, the Refplat ISO provides the virtual machine images—such as IOSv, IOSvL2, NX-OS, and ASAv—needed to simulate network topologies.
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