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Chapter 23 AAA

GS3700/XGS3700 Series User’s Guide

213

23.2.2 TACACS+ Server Setup

Use this screen to configure your TACACS+ server settings. See Section 23.1.2 on page 210 for

more information on TACACS+ servers. Click on the TACACS+ Server Setup link in the

Authentication and Accounting screen to view the screen as shown.

Figure 130 Advanced Application > AAA > TACACS+ Server Setup

The following table describes the labels in this screen.

Table 97 Advanced Application > AAA > TACACS+ Server Setup

LABEL DESCRIPTION

Authentication

Server

Use this section to configure your TACACS+ authentication settings.

Mode This field is only valid if you configure multiple TACACS+ servers.

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

TACACS+ server, if the TACACS+ server does not respond then the Switch tries to

authenticate with the second TACACS+ server.

Select round-robin to alternate between the TACACS+ 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 TACACS+ server.

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

servers then the timeout value is divided between the two TACACS+ servers. For example,

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

first TACACS+ server for 15 seconds and then tries the second TACACS+ server.

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

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

1 2 ... 208 209 210 211 212 213 214 215 216 217 218 ... 415 416

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ZyXEL Communications GS3700 Series Guide de l'utilisateur Page 213