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DES-3550 Fast Ethernet Layer 2 Switch
but, remember that TACACS / XTACACS / TACACS+ / RADIUS are separate entities and are not compatible with each
other. The maximum supported number of server hosts is 16.
To view the following window, click Security Management > Access Authentication Control > Authentication Server
Host:
Figure 7- 9. Authentication Server Host Settings window
To add an Authentication Server Host, click the Add button, revealing the following window:
Figure 7- 10. Authentication Server Host Settings window - Add
Configure the following parameters to add an Authentication Server Host:
Parameter Description
IP Address
The IP address of the remote server host the user wishes to add.
Protocol
The protocol used by the server host. The user may choose one of the following:
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•
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TACACS - Enter this parameter if the server host utilizes the TACACS
protocol.
XTACACS - Enter this parameter if the server host utilizes the XTACACS
protocol.
TACACS+ - Enter this parameter if the server host utilizes the TACACS+
protocol.
RADIUS - Enter this parameter if the server host utilizes the RADIUS
protocol.
Port(1-65535)
Enter a number between 1 and 65535 to define the virtual port number of the
authentication protocol on a server host. The default port number is 49 for
TACACS/XTACACS/TACACS+ servers and 1813 for RADIUS servers but the user
may set a unique port number for higher security.
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