I tried upgrading the 3.4.3 cumulus os using sudo -E apt-get update and apt-get upgrade command but I found that cumulusnetworks.com is not reachable to download the packages online even my firewall is allowed all the traffic...
so then decided to take the backup of 3.4.3 and uninstall the same and install 3.6 OS .. before doing that I need to know the licence key of 3.4.3 switch.. can anyone help me out with the command to check the key which is installed in the switch..?
Best answer by Nipul Shah
To check or view the license on the switch, you can use the command "cl-license"
See "sudo cl-license -h" for more details.