Authentication Commands
4-83
4
Command Mode
Privileged Exec
Example
TACACS+ Client
Terminal Access Controller Access Control System (TACACS+) is a logon
authentication protocol that uses software running on a central server to control
access to TACACS-aware devices on the network. An authentication server
contains a database of multiple user name/password pairs with associated privilege
levels for each user or group that require management access to a switch.
tacacs-server host
This command specifies the TACACS+ server. Use the no form to restore the
default.
Syntax
tacacs-server host host_ip_address
no tacacs-server host
host_ip_address - IP address of a TACACS+ server.
Default Setting
10.11.12.13
Console#show radius-server
Remote RADIUS Server Configuration:
Global Settings:
Communication Key with RADIUS Server: *****
Auth-Port: 1812
Retransmit Times: 2
Request Timeout: 5
Server 1:
Server IP Address: 192.168.1.1
Communication Key with RADIUS Server: *****
Auth-Port: 1812
Retransmit Times: 2
Request Timeout: 5
Console#
Table 4-31 TACACS+ Client Commands
Command Function Mode Page
tacacs-server host Specifies the TACACS+ server GC 4-83
tacacs-server port Specifies the TACACS+ server network port GC 4-84
tacacs-server key Sets the TACACS+ encryption key GC 4-84
show tacacs-server Shows the current TACACS+ settings GC 4-85
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