Recently was setting up a Cisco 2911 for a new office setup and came across this error: “Warning: This CLI will be deprecated soon. Please move to radius server CLI”
I’ve always used radius-server on our slightly older hardware, since we are in the middle of a refresh this was the first time I’ve come across it. At least the fix is simple:
Issue a “no radius-server host ” to remove the old entry.
Than issue “radius server <server name>” this will get you into that particular servers config (similar to vlans)
Enter “address ipv4 (or 6) <IP Address>”
Then issue “key <Radius Secret>”
Once you have that done you can do a show run and double check everything is correct.