ZyXEL Communications GS3700 Series Guía de usuario descargar pdf (Pagina 211)

Chapter 23 AAA

GS3700/XGS3700 Series User’s Guide

211

authentication and accounting features on the Switch. Click on the RADIUS Server Setup link in

the AAA screen to view the screen as shown.

Figure 129 Advanced Application > AAA > RADIUS Server Setup

The following table describes the labels in this screen.

Table 96 Advanced Application > AAA > RADIUS Server Setup

LABEL DESCRIPTION

Authentication

Server

Use this section to configure your RADIUS authentication settings.

Mode This field only applies if you configure multiple RADIUS servers.

Select index-priority and the Switch tries to authenticate with the first configured

RADIUS server, if the RADIUS server does not respond then the Switch tries to

authenticate with the second RADIUS server.

Select round-robin to alternate between the RADIUS servers that it sends authentication

requests to.

Timeout Specify the amount of time in seconds that the Switch waits for an authentication request

response from the RADIUS server.

If you are using index-priority for your authentication and you are using two RADIUS

servers then the timeout value is divided between the two RADIUS servers. For example, if

you set the timeout value to 30 seconds, then the Switch waits for a response from the

first RADIUS server for 15 seconds and then tries the second RADIUS server.

Index This is a read-only number representing a RADIUS server entry.

IP Address Enter the IP address of an external RADIUS server in dotted decimal notation.

UDP Port The default port of a 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 32 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.

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ZyXEL Communications GS3700 Series Guía de usuario Pagina 211