User Guide

Chapter 6 Configuring authentication 281
Nortel Secure Network Access Switch 4050 User Guide
4 Click Apply.
The new RADIUS server is automatically assigned a unique index number,
and appears in the RADIUS Server Table.
5 Click Apply on the toolbar to send the current changes to the Nortel
SNAS 4050. Click Commit on the toolbar to save the changes permanently.
Reordering additional RADIUS servers
To adjust the order in which RADIUS servers are used, perform the following
steps:
1 Select the Secure Access Domain > domain > AAA > Authentication >
radius > Radius Servers tab.
The RADIUS Servers screen appears (see Figure 69 on page 291).
2 Select an RADIUS server entry from the RADIUS Server Table.
3 Use the up and down arrows to reposition the selected entry.
4 Click Apply on the toolbar to accept the new order, and adjust index numbers
for the RADIUS servers accordingly. Click Commit on the toolbar to save the
changes permanently.
Removing a RADIUS server
To remove an existing RADIUS server from the RADIUS Server Table, perform
the following steps:
1 Select the Secure Access Domain > domain > AAA > Authentication >
radius > Radius Servers tab.
Port Specifies the port number configured for this server to use
on the RADIUS server. The default is 1812.
Secret Specifies a unique shared secret configured on the
RADIUS server that authenticates the Nortel SNAS 4050
to the RADIUS server.
Table 43 Add a Radius Server fields (continued)
Field Description