Allied Telesis AT-S63 - Manual (Page 356)

Chapter 24: Denial of Service Defense
356 Section IV: Security
The DoS Monitor for Port page opens, as shown in Figure 142.
Figure 142. DoS Monitor for Ports Page
The page displays a table that contains the following columns of
information:
Port
The port number.
Status
Whether DoS is enabled or disabled on the port.
Type
The type of DoS prevention.
Action
The action a port takes when an intruder packet is received.
Although five possible actions may be shown, they all do the same
thing: block the packet, record the event, and drop the packet.
Mirror Port
The port on the switch to which offending traffic is copied.