Manually Blocking and Unblocking a Specific Host
A host can be temporarily or permanently blocked from attempting Web Authentication by entering a command such as the following.
device(config-vlan-10-webauth)# block mac 0000.00d1.0a3d duration 4
You can specify from 0 through 128000 seconds. The default is the current value of
the
block duration command. Specifying 0 means the MAC address is blocked permanently.
The
no block mac
mac-address duration
seconds command resets duration to its default value.
You can unblock a host by entering the
no block mac
mac-address command.