Dell PowerConnect 5548 User Guide - Page 95

• Limited Dynamic Lock - Locks the port by deleting the dynamic MAC addresses associated with the port. The port learns up to the maximum addresses allowed on the port. Both relearning and aging MAC addresses are enabled. - Max Entries (0-128) - Enter the maximum number of MAC addresses that can be learned on the port. The Max Entries field is enabled only if Locked is selected in the Set Port field, and the Limited Dynamic Lock mode is selected in Learning Mode field. - Action on Violation - Select the action to be applied to packets arriving on a locked port. The possible options are: • Discard - Discard the packets from any unlearned source. • Forward - Forward the packets from an unknown source, without learning the MAC address. • Shutdown - Discard the packet from any unlearned source, and shut down the port. Ports remain shutdown until they are reactivated, or the device is reset. - Trap - Enable/disable traps being sent when a packet is received on a locked port. - Trap Frequency (1-1000000) - Enter the amount of time (in seconds) between traps. Configuring Port Security Using CLI Commands The following table summarizes the CLI commands for configuring port security. . Table 8-1. Port Security CLI Commands CLI Command Description set interface active Reactivates an interface that is {[gigabitethernet|tengigabitethern shutdown due to port security et] interface|port-channel LAG- reasons. number} Dell PowerConnect 55xx Systems User Guide 95