TACACS+ general tasks

General TACACS+ tasks, not specific to authentication or authorization, are as follows. Simple tasks link to the relevant command description.

Task	Command or procedure	Example
Configuring a TACACS+ server	`tacacs-server host`	`tacacs-server host 1.1.1.1 vrf mgmt no tacacs-server host 1.1.1.1 vrf mgmt`
Showing global and TACACS+ server configurations	`show tacacs-server`	`show tacacs-server detail`
Configuring a TACACS+ server group	`aaa group server`	`aaa group server tacacs sg1 no aaa group server tacacs sg1`
Showing server groups	`show aaa server-groups`	`show aaa server-groups`
Adding a TACACS server to a server-group	`server`	`aaa group server tacacs sg1 server 1.1.1.2 port 32 vrf mgmt`
Deleting a TACACS server from a server-group	`server`	`aaa group server tacacs sg1 no server 1.1.1.2 port 32 vrf mgmt`
Configuring a TACACS+ global passkey	`tacacs-server key`	`tacacs-server key plaintext mypasskey123`
Configuring PAP or CHAP for TACACS+	`tacacs-server auth-type`	`tacacs-server auth-type chap no tacacs-server auth-type`
Configuring the TACACS+ global timeout	`tacacs-server timeout`	`tacacs-server timeout 20 no tacacs-server timeout`