Activity in Cisco Modeling Labs
Windows 10 VM support in CML 2.9
Hi Guys - anyone who tried creating a Windows 10 VM in CML 2.9?It seems that it cannot detect the boot partition on the disk.Here is my node definition id: win10boot: timeout: 300 uses_regex: falsesim: linux_native: libvirt_domain_driver: kvm ...
Issues with downloading files for CML personal
I have used my personal email address to create an account to buy CML personal. After buying the product, I am not able to download the ova and iso files because it keeps asking me to update my physical address. Looks like there is a mandatory field ...
The 'ip routing' command is missing from a YAML file
Hello, I tried to export the lab configuration as a YAML file, but the 'ip routing' command is missing from the post-export configuration.I’ve tried manually adding it to the YAML and IOS_config.txt files, but the changes don’t seem to take effect.My...
CML and SDWAN Manager - extending memory
Hi,I need to extend the 32GB of memory which was assigned by default for SDWAN Manager node.Is this possible? If yes, how can I do this? Are there any caveats I should be aware of?
Resolved! .yaml file
Hello,I'm trying to import a .yaml file to CML but I'm getting the following error: "Failed: Error importing topology file. VIRL2 import error: YamlTopologyImportException: 'timestamp'"Does anyone know how to fix this issue? I'm running Windows 11 P...
Resolved! CML Node Resource Requirements
Hello all, I was searching for a table of CML resource node requirements a few weeks ago, but couldn't find them, so I created my own table. Let me know if it helps, or if any corrections are needed.
Resolved! CML 2.8.1 software update issue
Hello, I have CML 2.8.1 (Ubuntu 24.04.3 LTS) just installed and I wanted to run Software Updates. The update is unsuccessful, as I get the message: The following packages have unmet dependencies:libglapi-amber: Breaks: libglapi-mesa How do I fix it?
Resolved! CML Memory Utilisation Limit
Hi, we have deployed CML 2.8 on baremetal and are hoping there is a way to adjust the system memory utilisation limit of 80%? Our server has 256GB of RAM and an 80% limit on large servers is quite a waste. We were hoping to be able to run at least a ...
Resolved! Cisco CML Base Images
Hello,I installed the "free version" of Cisco CML.When I wanted to start a node within a lab, the following message is displayed:Cisco-switch1: No compute host can start nodes, rejecting all node starts (cml-controller does not have base images.I was...
Resolved! Cisco CML Bare Metal Install Attach Refplat ISO
Iv recently switched my CML instance from VMware to a baremetal installation, what I would like to know is how do I upload the refplat files to the server so that I can mount them to CML like you usually would using the cockpit, does this have to be ...
Console/ Vnc connection error for Desktop
I am new to CML and have been trying to set up an IP address for my end user (desktop). For some reason, whenever I start the desktop and try to open console it just hangs... Same for Vnc. I then get server errors and have to manually close down my V...
I have installed CML on Vmware workstation pro 25H2 but having issue
I have installed CML on my vmware workstation pro 25 H2 and 2.9 ova file. but when i try to power on nodes vmware crashes. I have disabled Hper- V and Device credentials on a Windows 11 pro OS. I am trying to install again workstation but gives error...
CML 2.9.1 server disconnection
Hi, I upgraded CML to 2.9.1. Since upgrade the server is randomly disconnecting. This didn't happen on previous version 2.8.1 hw: intel i9 14K 24core. 96gb ram ( 90gb allocated to vm on vm workstation) and 300mb disk. VM CPU 4/2. Wont work with any...
How-to Create your own Docker container for CML 2.9
Create a Docker container for CML 2.9 Unlock the full potential of Cisco Modeling Labs (CML) 2.9 with native Docker container support! This step-by-step guide shows you how to build a custom FreeRADIUS Docker container with debugging enabled, integra...
Resolved! CML cat9kv custom image definition
I am trying to upload ios-xe 17.18.02 to CML and everything seems to go ok. I downloaded the cat9k_iosxe.17.18.02.SPA.bin from cisco, converted it to qcow2 using qemu-img and then created new image definition for the image. I can then choose the imag...
