Cisco — Cml Refplat Iso Download New !!better!!
The newest reference platform ISO (refplat ISO) can be downloaded through the Cisco Software Central (SWC) or the Cisco Learning Network Store , depending on your license type . Where to Download
Cisco Modeling Labs (CML) Reference Platform (RefPlat) is the virtual appliance image Cisco provides to run CML on supported hypervisors (KVM/QEMU, VMware, and as an ISO for physical or bare-metal installs). The RefPlat ISO contains the minimal OS and packaged services that host CML’s virtualization substrate, licensing agent, and management interfaces. It is the recommended, supported way to deploy CML outside of prebuilt VM downloads when you need a fresh installer image, bare-metal install, or to recreate a host.
In the world of network engineering, certification, and infrastructure design, having a reliable virtual lab environment is no longer a luxury—it’s a necessity. Cisco’s (CML), formerly known as VIRL (Virtual Internet Routing Lab), stands as the gold standard for network simulation. At the core of this powerful platform lies the REFPLAT ISO (Reference Platform Image).
: Starting with CML 2.5+, you must copy images from the ISO to the local disk ; CML no longer runs images directly from a mounted ISO file. Use the "Copy Refplat ISO to Disk" button in the System Administration Cockpit to do this. cisco cml refplat iso download new
1. Via the Cisco Learning Network Store (Paid/Personal Licenses)
: Introduced in newer versions like CML 2.9, this contains "heavy" images like Cisco Identity Services Engine (ISE) , Catalyst 9800-CL Wireless Controllers, and SD-WAN images. How to Download the New Refplat ISO
If you own an active or CML-Personal Plus subscription: 'refplat-image.iso' download - from where? The newest reference platform ISO (refplat ISO) can
| Issue | Resolution | |-------|-------------| | “No entitlement” in Smart Account | Confirm CML subscription is assigned to virtual account. | | Slow download | Use Cisco’s Download Software → “Download Later” option + Aspera (if available). | | ISO boots but no device images | New ISO requires initial import via cml import devices (once after install). | | Checksum mismatch | Re-download; avoid third-party mirrors. |
Expected outcome: CML controller web UI reachable at https://<cml-ip> .
is an on-premises or cloud-based network simulation tool that allows you to model Cisco IOS, IOS-XE, IOS-XR, NX-OS, and even third-party nodes. Unlike its predecessor (VIRL), CML offers better performance, a modern UI, and RESTful APIs for automation. It is the recommended, supported way to deploy
The download path depends on whether you are using the Personal, Enterprise, or the newer Free Tier version. For CML-Personal: Log in to your account at the Cisco Learning Network Store Find your active order in This redirects you to a specific page on software.cisco.com that bypasses general service contract requirements. Select the latest release (e.g., v2.9) and locate the Cisco Modeling Labs reference platform .iso file For CML-Free Tier: Register at the CML-Free Sign-up page Cisco Software Central and log in with your CCO ID. Search for "Modeling Labs" and select the Download the reference image ISO file (often provided as a that must be unzipped before use). For CML-Enterprise/Education: Navigate directly to Cisco Software Central (SWC) Cloud and Systems Management Network Modeling Modeling Labs Choose the latest release to find the ISO. Recent Updates in Refplat ISO (v2.9)
| CML Release | Latest RefPlat Version | |-------------|------------------------| | 2.8.x | 2.8.0-XX | | 2.7.x | 2.7.2-XX |
Despite following the steps, users often encounter issues. Here are the most common ones and how to fix them: