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xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch
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Authentication Server Host
This window will set user-defined Authentication Server Hosts for the TACACS/XTACACS/TACACS+/RADIUS security
protocols on the Switch. When a user attempts to access the Switch with Authentication Policy enabled, the Switch will send
authentication packets to a remote TACACS/XTACACS/TACACS+/RADIUS server host on a remote host. The
TACACS/XTACACS/TACACS+/RADIUS server host will then verify or deny the request and return the appropriate message to
the Switch. More than one authentication protocol can be run on the same physical server host 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 > Access Authentication Control > Authentication Server Host:
Figure 11- 27. Authentication Server Host Settings window
To add an Authentication Server Host, click the Add button, revealing the following window:
Figure 11- 28. Authentication Server Host Settings – Add window
To edit an Authentication Server Host, click the IP address hyperlink, revealing the following window:
Figure 11- 29. Authentication Server Host Setting –Edit window