Installation guide

Network Setup
4-48
6. Select the NAC tab to configure NAC support.
7. Refer to the Server field and define the following credentials for a primary and secondary NAC
server.
NAC Server Address Enter the IP address of the primary and secondary NAC server.
NAC Server Port Enter the TCP/IP port number for the primary and secondary server.
The default port is 1812.
NAC Shared Secret Provide a shared secret (password) for user credential
authentication with the primary or secondary NAC server.
Server Timeout Enter a value (between 1 and 300 seconds) to indicate the number
of elapsed seconds causing the switch to time out on a request to
the primary or secondary NAC server.
Server Retries Enter a value between 1 and 100 to indicate the number of times
the switch attempts to reach the primary or secondary server
before giving up.