Dell PowerConnect W-IAP Remote Configuration Guide - Page 1211

Configuring TACACS/TACACS+ security 32 User action Applicable AAA operations User logs out of Telnet/SSH session Command accounting (TACACS+): aaa accounting commands default start-stop EXEC accounting stop (TACACS+): aaa accounting exec default start-stop User enters system commands (for example, reload, boot system) Command authorization (TACACS+): aaa authorization commands default Command accounting (TACACS+): aaa accounting commands default start-stop System accounting stop (TACACS+): aaa accounting system default start-stop User enters the command: [no] aaa accounting system default start-stop Command authorization (TACACS+): aaa authorization commands default Command accounting (TACACS+): aaa accounting commands default start-stop System accounting start (TACACS+): aaa accounting system default start-stop User enters other commands Command authorization (TACACS+): aaa authorization commands default Command accounting (TACACS+): aaa accounting commands default start-stop AAA security for commands pasted into the running-config If AAA security is enabled on the device, commands pasted into the running-config are subject to the same AAA operations as if they were entered manually. When you paste commands into the running-config, and AAA command authorization or accounting, or both, are configured on the device, AAA operations are performed on the pasted commands. The AAA operations are performed before the commands are actually added to the running-config. The server performing the AAA operations should be reachable when you paste the commands into the running-config file. If the device determines that a pasted command is invalid, AAA operations are halted on the remaining commands. The remaining commands may not be executed if command authorization is configured. TACACS/TACACS+ configuration considerations • You must deploy at least one TACACS/TACACS+ server in your network. • Dell PowerConnect devices support authentication using up to eight TACACS/TACACS+ servers. The device tries to use the servers in the order you add them to the device configuration. • You can select only one primary authentication method for each type of access to a device (CLI through Telnet, CLI Privileged EXEC and CONFIG levels). For example, you can select TACACS+ as the primary authentication method for Telnet CLI access, but you cannot also select RADIUS authentication as a primary method for the same type of access. However, you can configure backup authentication methods for each access type. PowerConnect B-Series FCX Configuration Guide 53-1002266-01 1169