Cisco Modeling Labs

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Resolved! Unable to download CML personal

My order number is Order#...6044. I am unable to download CML personal. I purchased this lab on Saturday. I keep getting 503 errors or blank screens. Any assistance would be appreciated. Thanks

Over time, FortiGate will not let traffic through.

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...

Multicast Lab Auto-RP

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...

CML Labs Personal - License Expired Issue

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...

added second exernal connection not working

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...

CML 2.7 VMware-to-Azure Migration

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...

Resolved! Lab configs missing after CML 2.7 Upgrade

Hi,All of my labs appear to be missing their node configs following the 2.6 to 2.7 upgrade -- they're just empty. Am I missing something, like, is this is a known problem and is there a way for me to get them back? Thanks,Bill

Cisco 7962G connect to Yeastar

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

Why are my CML nodes opening?

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...

External Connector only allows ICMP by default

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...

How to increase maximum interfaces on NX-OS 9000

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...

Date for CML 2.7 release?

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?

Packet tracer 1 multiuser connection for 3 instances, is it possible?

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...

VMware Player and Web UI issue

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...

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