ZyXEL Communications IES-1248-51A, User Manual

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Chapter 26 Port Authentication
IES-1248-51V User’s Guide
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26.2 RADIUS Screen
To open this screen, click Advanced Application > Port Authentication.
Figure 98 RADIUS
The following table describes the labels in this screen.
Table 54 RADIUS
LABEL DESCRIPTION
802.1x Click 802.1x to configure individual port authentication settings (see
Section 26.3 on page 212 ).
Enable
Authentication
Server Select this check box to have the IES-1248-51V use an external
RADIUS server to authenticate users.
IP Address Enter the IP address of the external RADIUS server in dotted decimal
notation.
UDP Port The default port of the RADIUS server for authentication is 1812. You
need not change this value unless your network administrator
instructs you to do so.
Shared Secret Specify a password (up to 31 alphanumeric characters) as the key to
be shared between the external RADIUS server and the switch. This
key is not sent over the network. This key must be the same on the
external RADIUS server and the switch.