Cisco Modeling Labs Discussions

I recently downloaded CML 2.7 but the NODES arent working. Memory is at 4017200 % on one node. Can someone help resolve this issue?  

Hi ALL,I have setup a lab in CML for testing multicast using Auto-RP but I cant see traffic flowing from the source to the receivers . I can see the (S,G) entry in the first hop router and the (*,G) entry in the RP .Appreciate any feedback Thanks,Fra...

I am using and studying FortiGate on CML.I finished the interface, firewall policy, and routing settings without any problems,I have confirmed that the traffic goes through without any problems,However, after a certain period of time, the traffic sto...

Hi Guys,  Hope you are well, please note that I originally had the Cisco CML Labs installed on a previous VMWare machine, however the exsi host was decommissioned and I was unable to de-register the license on the VM to use on the new esxi host.At th...

I added a second interface to my CML, which is running on a vmware environment, and I then went to the cockpit and followed the instructions to add another bridge interface.  I then went to the CML UI and added another external connector and added th...

Hi,I spent a good amount of time trying to do an Azure install of CML 2.7 using https://github.com/CiscoDevNet/cloud-cml/blob/main/documentation/Azure.md, but had more questions than answers and it did not go as smoothly as I hoped.  However, I attem...

Hi Dear Friends,i want to connect Cisco cp7962G to yeastar.1. i add dhcp option 1502.Configure tftp server3.Paste to tftp sep file and sip firmware for cisco 7962gPhone upgrade from tftp but not connect to Yeastar.see attached file

I’m on a max using VMware Fusion. Just installed CML 2.7 all system status are green including KVM/MX when I try to start a node I get error : R1: Failed to start (Unable to start node: ffac84ea-37e7-473e-a785-fccfc357d129 KVM domain could not be sta...

I made an External Connector node thinking I'd be able to ssh and run scripts against nodes in my CML lab from my host machine.I could ping the nodes, but couldn't ssh. I used a packet capture on the link between the External Connector and my lab's s...

Hi, I'm trying to build a simulation that requires more than 20 interfaces on the NX-OS 9000. It should be a straightforward edit of the YAML file, but the default node definition is read-only. Hence, I created a new node definition with the 32 inter...

The release-notes for CML 2.7 beta has been released, but there is no mention of when the regular release will happen. Is there any timeline for when we can expect 2.7 to enter general availability?

I have 3 instances of packet tracer opened, I’m trying to know if I could connect the second and third instances to the first instance using only 1 multiuser connection. Is that possible or do I have to add a multiuser connection cloud for every inst...

I am using VMware Player 17 on a windows machine and after shutting down the virtual machine, I am unable to successfully access the Web UI for CML after rebooting the vm. eg. when I restart a vm, the https:[]/ web ui link will only show up when I re...