Cisco WS-C2960-24TC-S Software Guide - Page 218
Configuring Web Authentication
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Configuring IEEE 802.1x Authentication Chapter 9 Configuring IEEE 802.1x Port-Based Authentication Configuring Web Authentication Beginning in privileged EXEC mode, follow these steps to configure authentication, authorization, accounting (AAA) and RADIUS on a switch before configuring web authentication. The steps enable AAA by using RADIUS authentication and enable device tracking. Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Step 8 Step 9 Command Purpose configure terminal Enter global configuration mode. aaa new-model Enable AAA. aaa authentication login default group radius Use RADIUS authentication. Before you can use this authentication method, you must configure the RADIUS server. For more information, see Chapter 8, "Configuring Switch-Based Authentication." The console prompts you for a username and password on future attempts to access the switch console after entering the aaa authentication login command. If you do not want to be prompted for a username and password, configure a second login authentication list: aaa authorization auth-proxy default group radius Switch# config t Switch(config)# aaa authentication login line-console none Switch(config)# line console 0 Switch(config-line)# login authentication line-console Switch(config-line)# end Use RADIUS for authentication-proxy (auth-proxy) authorization. radius-server host key radius-key Specify the authentication and encryption key for RADIUS communication between the switch and the RADIUS daemon. radius-server attribute 8 include-in-access-req Configure the switch to send the Framed-IP-Address RADIUS attribute (Attribute[8]) in access-request or accounting-request packets. radius-server vsa send authentication ip device tracking Configure the network access server to recognize and use vendor-specific attributes (VSAs). Enable the IP device tracking table. To disable the IP device tracking table, use the no ip device tracking global configuration commands. end Return to privileged EXEC mode. This example shows how to enable AAA, use RADIUS authentication and enable device tracking: Switch(config) configure terminal Switch(config)# aaa new-model Switch(config)# aaa authentication login default group radius Switch(config)# aaa authorization auth-proxy default group radius Switch(config)# radius-server host 1.1.1.2 key key1 Switch(config)# radius-server attribute 8 include-in-access-req Switch(config)# radius-server vsa send authentication Switch(config)# ip device tracking Switch(config) end 9-38 Catalyst 2960 Switch Software Configuration Guide OL-8603-04
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