Инструкция для ZYXEL GS1920-48

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Chapter 24 AAA

GS1920 Series User’s Guide

195

Figure 145

Advanced Application > AAA > AAA Setup

The following table describes the labels in this screen.

Table 86

Advanced Application > AAA > AAA Setup

LABEL

DESCRIPTION

Authentication

Use this section to specify the methods used to authenticate users accessing the Switch.

These fields specify which database the Switch should use (first, second and third) to
authenticate administrator accounts (users for Switch management).

Configure the local user accounts in the Access Control > Logins screen. The TACACS+
and RADIUS are external servers. Before you specify the priority, make sure you have set
up the corresponding database correctly first.

You can specify up to three methods for the Switch to authenticate administrator accounts.
The Switch checks the methods in the order you configure them (first Method 1, then
Method 2 and finally Method 3). You must configure the settings in the Method 1 field.
If you want the Switch to check other sources for administrator accounts, specify them in
Method 2 and Method 3 fields.

Select local to have the Switch check the administrator accounts configured in the Access
Control > Logins screen.

Select radius to have the Switch check the administrator accounts configured via your
RADIUS server.

Select tacacs+ to have the Switch check the administrator accounts configured via your
TACACS+ server.

Authorization

Use this section to configure authorization settings on the Switch.

Type

Set whether the Switch provides the following services to a user.

• Exec: Allow an administrator who logs into the Switch to have a different access

privilege level assigned via the external server.

•

Dot1x: Allow an IEEE 802.1x client to have different bandwidth limit or VLAN ID

assigned via the external server.