On our 2930, 6100 & 6200 series switches, we can run "show tech" without issue using our TACACS account; however, when trying to run the same command from a 6300 we are prompted for a local account. NOTE: We are able to run "show tech basic" without being prompted. Has anyone else experienced this and or know why this might be?
6300# show user information
Username : <<tacacsuser>>
Authentication type : TACACS
User group : administrators
User privilege level : 15
6300# show tech
Enter the local user name: