Black Box MPSH16-D20-120V 用户手册

 

5.9.9.  TACACS Parameters
The TACACS Configuration Menus offer the following options:

•  Enable:  Enables/disables the TACACS feature at the Network Port.  

(Default = Off.)

•  Primary Address:  Defines the IP address or domain name (up to 64 characters) 

for your primary TACACS server.  (Default = undefined.)

•  Secondary Address:  Defines the IP address or domain name (up to 64 

characters) for your secondary, fallback TACACS server (if present.)   

(Default = undefined.)

•  Secret Word:  Defines the shared TACACS Secret Word for both TACACS 

servers.  (Default = undefined.)

•  Fallback Timer:  Determines how long the Outlet Managed PDU will continue 

to attempt to contact the primary TACACS Server before falling back to the 

secondary TACACS Server.  (Default = 15 Seconds.)

•  Fallback Local:  Determines whether or not the Outlet Managed PDU will 

fallback to its own password/username directory when an authentication attempt 

fails.  When enabled, the Outlet Managed PDU will first attempt to authenticate 

the password by checking the TACACS Server; if this fails, the Outlet Managed 

PDU will then attempt to authenticate the password by checking its own internal 

username directory.  This parameter offers three options:



  Off:  Fallback Local is disabled (Default.)



  On (All Failures):  Fallback Local is enabled, and the unit will fallback to 

it’s own internal user directory when it cannot contact the TACACS Server, 

or when a password or username does not match the TACACS Server.



  On (Transport Failure):  Fallback Local is enabled, but the unit will 

only fallback to it’s own internal user directory when it cannot contact the 

TACACS Server.

•  Authentication Port:  The port number for the TACACS function.  

(Default = 49.)