In the Instant UI
1. Click the Security link from the top right corner of the Instant main window.
2. Click the Blacklisting tab.
3. Under the Manual Blacklisting, click New .
4. Enter the MAC address of the client to be blacklisted in the MAC address to add text box.
5. Click OK. The Blacklisted Since tab displays the time at which the current blacklisting has started for the client.
6. To delete a client from the manual blacklist, select the MAC Address of the client under the Manual Blacklisting,
and then click Delete.
In the CLI
To blacklist a client:
(Instant Access Point)(config)# blacklist-client <MAC-Address>
(Instant Access Point)(config)# end
(Instant Access Point)# commit apply
To view the blacklisted clients:
(Instant Access Point)# show blacklist-client