Configuration Mode Commands : System Administration Commands : AAA, Role-Based Management, Radius, and TACACS+ Commands : tacacs-server key
  
tacacs-server key
Sets the shared secret text string used to communicate with any TACACS+ server.
Syntax
[no] tacacs-server key <string>
Parameters
<string>
Shared secret text string used to communicate with any TACACS+ server.
Usage
The tacacs-server key command can be overridden using the tacacs-server host command. The no command option resets the value to the default value.
Example
amnesiac (config) # tacacs-server key XYZ
Product
SCC, Interceptor, Mobile Controller, SteelHead CX, SteelHead EX, SteelHead-v, SteelHead-c
Related Commands
show aaa, show tacacs