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Chapter 12: Remote Authentication 
 
 
177
 
 
 
About TACACS+ and CC-SG 
CC-SG users who are remotely authenticated by a TACACS+ server 
must be created on the TACACS+ server and on CC-SG. The user name 
on the TACACS+ server and on CC-SG must be the same, although the 
passwords may be different. See 
Users and User Groups
 (on page 
129). 
 
Add a TACACS+ Module 
 
To add a TACACS+ module: 
1.  Choose Administration > Security.  
2.  Click the Authentication tab. 
3.  Click Add to open the Add Module window. 
4.  Choose Module Type > TACACS+. 
5.  Type a name for the TACACS+ server in the Module name field. 
6.  Click Next. The General tab opens. 
 
TACACS+ General Settings 
1.  Type the IP address or hostname of the TACACS+ server in the IP 
Address/Hostname Name field. See 
Terminology/Acronyms
 (on 
page 2) for hostname rules. 
2.  Type the port number on which the TACACS+ server is listening in 
the Port Number field. The default port number is 49. 
3.  Type the authentication port in the Authentication Port field. 
4.  Type the shared key in the Shared Key and Shared key confirm 
fields. Maximum length is 128 characters. 
5.  Click OK to save your changes. The new TACACS+ module appears 
in the Security Manager screen under External AA Servers. 
6.  Select the Authentication checkbox if you want CC-SG to use the 
TACACS+ module for authentication of users. 
7.  Click Update to save your changes.