Viewing Shunned Clients - Cisco 2100 Series Configuration Manual

Wireless lan controller
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Configuring IDS
To obtain debug information regarding IDS sensor configuration, enter this command:
Step 8
debug wps cids enable
If you ever want to delete or change the configuration of a sensor, you must first disable it by entering
Note
config wps cids-sensor disable index. To then delete the sensor, enter config wps cids-sensor delete
index.

Viewing Shunned Clients

When an IDS sensor detects a suspicious client, it alerts the controller to shun this client. The shun entry
is distributed to all controllers within the same mobility group. If the client to be shunned is currently
joined to a controller in this mobility group, the anchor controller adds this client to the dynamic
exclusion list, and the foreign controller removes the client. The next time the client tries to connect to
a controller, the anchor controller rejects the handoff and informs the foreign controller that the client is
being excluded. See
You can view the list of clients that the IDS sensors have identified to be shunned through either the GUI
or the CLI.
Using the GUI to View Shunned Clients
Follow these steps to view the list of clients that the IDS sensors have identified to be shunned using the
controller GUI.
Click Security > Advanced > CIDS > Shunned Clients. The CIDS Shun List page appears (see
Step 1
Figure
Figure 5-55
This page shows the IP address and MAC address of each shunned client, the length of time that the
client's data packets should be blocked by the controller as requested by the IDS sensor, and the IP
address of the IDS sensor that discovered the client.
Click Re-sync to purge and reset the list as desired.
Step 2
Cisco Wireless LAN Controller Configuration Guide
5-106
Chapter 12
for more information on mobility groups.
5-55).
CIDS Shun List Page
Chapter 5
Configuring Security Solutions
OL-17037-01

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