10-17
Catalyst 2928 Switch Software Configuration Guide
OL-23389-01
Chapter 10 Configuring Web-Based Authentication
Displaying Web-Based Authentication Status
This example shows how to configure a local banner with the custom message
My Switch
:
Switch(config)
configure terminal
Switch(config)#
aaa new-model
Switch(config)#
aaa ip auth-proxy auth-proxy-banner C My Switch C
Switch(config)
end
For more information about the
ip auth-proxy auth-proxy-banner
command, see the “Authentication
Proxy Commands” section of the
Cisco IOS Security Command Reference
on Cisco.com.
Removing Web-Based Authentication Cache Entries
This example shows how to remove the web-based authentication session for the client at the IP
address 209.165.201.1:
Switch#
clear ip auth-proxy cache 209.165.201.1
Displaying Web-Based Authentication Status
Perform this task to display the web-based authentication settings for all interfaces or for specific ports:
This example shows how to view only the global web-based authentication status:
Switch#
show authentication sessions
This example shows how to view the web-based authentication settings for gigabit interface 3/27:
Switch#
show authentication sessions interface gigabitethernet 3/27
Step 3
end
Return to privileged EXEC mode.
Step 4
copy running-config startup-config
(Optional) Save your entries in the configuration file.
Command
Purpose
Command
Purpose
clear ip auth-proxy cache
{
*
|
host ip address
}
Delete authentication proxy entries. Use an asterisk to
delete all cache entries. Enter a specific IP address to
delete the entry for a single host.
clear ip admission cache
{
*
|
host ip address
}
Delete authentication proxy entries. Use an asterisk to
delete all cache entries. Enter a specific IP address to
delete the entry for a single host.
Command
Purpose
Step 1
show authentication sessions
[
interface
type slot/port
]
Displays the web-based authentication settings.
type = fastethernet, gigabitethernet, or tengigabitethernet
(Optional) Use the
interface
keyword to display the
web-based authentication settings for a specific interface.
