Configure NAS entries for all AAA clients used in this lab (see Figure 2-8).
Configure TACACS+ for Telnet authentication and authorization on R2.
Make sure you use a named method list and apply it only to the vty line.
Create a separate named method list with no authentication and no authorization for console and aux.
Configure accounting for Level 1 and Level 5 commands and apply to the vty line. Refer to Figure 2-10 for Accounting Logs from CiscoSecure ACS.
Source TACACS+ with Loopback-1 as ACS is configured with IP ...