Cisco Systems 2960 Manual De Usuario
11-9
Catalyst 2960 and 2960-S Switch Software Configuration Guide
OL-8603-09
Chapter 11 Configuring Web-Based Authentication
Configuring Web-Based Authentication
Configuring Web-Based Authentication
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Default Web-Based Authentication Configuration
shows the default web-based authentication configuration.
Web-Based Authentication Configuration Guidelines and Restrictions
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Web-based authentication is an ingress-only feature.
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You can configure web-based authentication only on access ports. Web-based authentication is not
supported on trunk ports, EtherChannel member ports, or dynamic trunk ports.
supported on trunk ports, EtherChannel member ports, or dynamic trunk ports.
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You must configure the default ACL on the interface before configuring web-based authentication.
Configure a port ACL for a Layer 2 interface or a Cisco IOS ACL for a Layer 3 interface.
Configure a port ACL for a Layer 2 interface or a Cisco IOS ACL for a Layer 3 interface.
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You cannot authenticate hosts on Layer 2 interfaces with static ARP cache assignment. These hosts
are not detected by the web-based authentication feature because they do not send ARP messages.
are not detected by the web-based authentication feature because they do not send ARP messages.
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By default, the IP device tracking feature is disabled on a switch. You must enable the IP device
tracking feature to use web-based authentication.
tracking feature to use web-based authentication.
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You must configure at least one IP address to run the switch HTTP server. You must also configure
routes to reach each host IP address. The HTTP server sends the HTTP login page to the host.
routes to reach each host IP address. The HTTP server sends the HTTP login page to the host.
Table 11-1
Default Web-based Authentication Configuration
Feature
Default Setting
AAA Disabled
RADIUS server
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IP address
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UDP authentication port
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Key
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None specified
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1812
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None specified
Default value of inactivity timeout
3600 seconds
Inactivity timeout
Enabled