Cisco Systems 3560 Manual De Usuario

For more information, see the 

 and the 

.

You can use web authentication with automatic MAC check to authenticate a client that does not 
support 802.1x or web-browser functionality. End hosts, such as printers, can automatically authenticate 
by using the MAC address without any other requirements. 

Web authentication with automatic MAC check only works in web authentication standalone mode. You 
cannot use this if web authentication is configured as a fallback to 802.1x authentication.

The MAC address of the device must be configured in the Access Control Server (ACS) for the automatic 
MAC check to succeed. The automatic MAC check allows managed devices, such as printers, to skip 
web authentication. 

The interoperability of web authentication (with automatic MAC check) and 802.1x MAC authentication 
configured on different ports of the same switch is not supported.

You can create a banner that will appear when you log into a switch by using web authentication. 

The Banner appears on both the login page and the authentication-result pop-up page. The banner 
appears in these authentication-result pop-up pages 

You create a banner by using the ip admission auth-proxy-banner http

 

global configuration command. 

The default banner Cisco Systems and Switch host-name Authentication appear on the Login Page. Cisco 
System appears on the authentication result pop-up page, as shown in 

.