Planet IGS-10020HPT-U User Manual page 308

• Violation
Mode
• Violation Limit
• State
Buttons
: Click to apply changes
: Click to undo any changes made locally and revert to previously saved values.
: Click to refresh the page. Note that non-committed changes will be lost.
the remaining ports have already used all available MAC addresses.
If Limit is reached, the switch can take one of the following actions:
Protect: Do not allow more than Limit MAC addresses on the port, but take no further
action.
Restrict: If Limit is reached, subsequent MAC addresses on the port will be counted and
marked as violating. Such MAC addreses are removed from the MAC table when the hold
time expires. At most Violation Limit MAC addresses can be marked as violating at any
given time.
Shutdown: If Limit is reached, one additional MAC address will cause the port to be shut
down. This implies that all secured MAC addresses be removed from the port, and no new
addresses be learned. There are three ways to re-open the port:
1) In the "Configuration→Ports" page's "Configured" column, first disable the port, then
restore the original mode.
2) Make a Port Security configuration change on the port.
3) Boot the switch.

The maximum number of MAC addresses that can be marked as violating on this port.
This number cannot exceed 1024. Default is 4. It is only used when
Mode is Restrict.
This column shows the current state of the port as seen from the Limit Control's point of
view. The state takes one of four values:

Disabled: Limit Control is either globally disabled or disabled on the port.

Ready: The limit is not yet reached. This can be shown for all actions.

Limit Reached: Indicates that the limit is reached on this port. This state can only be
shown if Action is set to None or Trap.
Shutdown: Indicates that the port is shut down by the Limit Control module. This state can
only be shown if Action is set to Shutdown or Trap & Shutdown.
User's Manual of IGS-10020HPT-U
308
Violation