Cisco Modeling Labs

vEdge 20.15.1 - Error: application communication failure

Hi,I’m using CML 2.8.1 Personal and have deployed SD-WAN version 20.15.1. However, I’m encountering an issue where I can’t execute a specific command on vEdge 20.15.1. Despite successfully installing the root certificate, the error persists. I’ve als...

Resolved! Unable to receive IP add on Desktop from DHCP server on ios_xe router

I configured the router connected to the LAN as a DHCP server, but issuing the command "ifconfig" and "ifconfig /renew" does not work. Please help!

Resolved! Unable to ping server_0 in CML

I'm currently using CML Free. In my topology, I can ping nodes connected to the same router but can't ping the server node connected to the same router. I've checked the gateway configurations, but all seems fine I can ping the gateway from the serv...

CML 2.8 Bare Metal Install fails during running early-commans.sh

Hi AllI am trying to install CML 2.8 on a HP Proliant DL380 G6 and get an error during the 'running early commands' just after the 'running chvt 1'.The response is 'An error occurred. Press enter to start a shell'.Regards in advanceJohn

Missing nodes

Installed CML free version, and then downloaded the Refplat file (refplat-20241016-freetier.iso), and mounted CD and then from the CML 2 System Maintenance Controls pressed the Copy Refplat ISO button. Saw messages that showed files being copied, af...

SO Number when buying CML on The Cisco Learning Network Store

I would like to pay with CLC on the Learning Platform for the CML, but i need a SO number. Where do i get the SO number from ?

Can not download CML free tier

I don't see CML free tier to download after login into my account. Can anyone suggest how to resolve this? Or what I can do to make the download visible?

CSE LABVM login credentials

Please can someone help me with the login credentials for cybersecurity essentials labvm..thanks I had to restart my labvm

Resolved! SDWAN GUI access

I had installed refplat_p-20240322-supplemental-iso in cml 2.8, and can access all controllers and V edges images only+external connector in this package, after that initial configuration applied on the contorllers vmanage, vbond,vsmart, I need to ac...

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 ...

Cisco ACI in CML

I intend to do Cisco ACI labs in CML. The core intention is to verify end-point to end-point reachability test. Please let me know if we have the availability of end-points (BMH and VM) and data plane in CML for EP connectivity test.

Resolved! VXLAN vPC behaviour (CML)

Hi All,I'm getting some odd behaviour in my VXLAN Lab within CML. This only happens when I enable the vPC feature on the LEAF switch (no other vPC configuration has been applied, only the feature has been enabled). Client3 on the LEAF switch with the...

admin password

hellocan anyone help me to reset CML admin password pleasethank you

Resolved! Break Out Tool CML 2.8 disconnect when disconnecting a telnet session

Hello,I use the Break Out Tool in CML 2.8. It seems like there is a bug in this version. If I set up a session with telnet via the command line or with the app Secure CRT, and I then disconnect the session, the session with the Break Out Tool is abru...

Resolved! How to add supplementary refplat iso to CML 2.8

Hi there,I am new to CML and I just finished installing it on my server. I was wondering, how can I add the supplementary refplat iso to CML 2.8 so I can access SDWAN and firepower images? Any help will be greatly appreciated, thanks.

Cisco Modeling Labs

Browse the Community