Cisco Cml Refplat Iso Download |top| New Now

Starting around CML 2.7, standard ISOs include IOL nodes (L3 router and L2/L3 switch) running IOS XE 17.12.01.

If you purchased an individual license through the , do not search the generic Cisco Software Central portal, or you will trigger service contract entitlement errors. Cisco Modeling Labs - Free - Cisco DevNet

Always verify the checksum of your downloaded ISO file against the one provided on the download page. If they don't match, re-download the file.

As of early 2026, the current major versions are . cisco cml refplat iso download new

: For version 2.7+, there may be supplemental ISOs for Catalyst SD-WAN or ISE images.

Navigating the Cisco Software Central site to locate, verify, and apply the newest Refplat images can be confusing due to entitlement constraints. This guide covers everything needed to download and deploy the latest Refplat ISO package for an environment. 1. Where to Download the New Cisco CML Refplat ISO

Unlike older versions that could run directly from the mounted CD, modern CML requires you to copy the ISO contents to the server's local disk. CML 2.7 Release Notes - Cisco Modeling Labs v2.7 Starting around CML 2

The term refers to the Reference Platform disk image required to run Cisco Modeling Labs (CML). Without this ISO, CML is essentially an empty orchestration engine; the ISO contains the definitions and bootloader images for the various network nodes (IOSv, IOS-XRv, CSR1000v, Nexus 9000v, etc.).

CML 2.9 (the latest feature release) and CML 2.8 introduce critical shifts, such as support for IOL and IOL-L2 images (iOS on Linux), which are lightweight and allow for higher node counts.

: Modern CML versions (v2.5+) require you to copy images from the mounted ISO to the local disk via the System Administration Cockpit under the CML2 > Maintenance section. If they don't match, re-download the file

This redirects you to a specific Software Central page where no additional service contract is required. :

(port 9091) to copy these images to the local disk, which ensures your labs run smoothly without needing the ISO permanently attached.

user wants a long article about "cisco cml refplat iso download new". I need to cover what CML (Cisco Modeling Labs) is, the refplat ISO, how to download new versions, licensing, installation, and troubleshooting. I should search for official Cisco sources, community discussions, and technical guides. The search query should be comprehensive. I'll use English. search results provide a good starting point. I need to gather detailed information from multiple sources. I'll open several of the most relevant-looking links to get comprehensive details about the refplat ISO, download procedures, installation, updates, and troubleshooting. search results provide a wealth of information. I need to structure the article covering: introduction to CML and refplat ISO, download methods for different editions (Personal, Enterprise, Free), a step-by-step installation guide (OVA, bare metal, KVM), understanding the different ISO types (normal, supplemental, ISE), troubleshooting common issues, and concluding with tips and resources. I'll cite the sources appropriately. guide offers a complete walkthrough for everything you need to know about the Cisco Modeling Labs (CML) Reference Platform (refplat) ISO—what it is, how to download the latest version, and how to install it successfully.

When you download a RefPlat ISO, you are getting a collection of pre-configured virtual machine (VM) images for various Cisco devices, including routers (IOSv, IOS XRv), switches (IOSvL2), firewalls (ASAv), and more. Without these images, you cannot start any lab simulations in CML—you would only see basic nodes like "Unmanaged Switch" and "External Connector". The RefPlat ISO is a mandatory component that must be attached to your CML server during the initial setup.