Dell PowerConnect 6024 User's Guide (.htm) - Page 233
Current Port Status, Action on Violation
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protection mechanism is invoked, and can provide various options. Unauthorized packets arriving to a locked port are either forwarded, discarded with no trap, discarded with a trap or the ingress port is disabled. Locked port security also enables storing a list of MAC addresses in the configuration file. The MAC address list can be restored after the device has been reset. Disabled ports can only be activated from the Port Configuration page. To open the Port Security page, select Switch→Network Security→Port Security. Figure 7-7. Port Security Interface - Indicates whether locked port security is enabled on a port or LAG. Current Port Status - Indicates if the port is currently locked and disabled, or if it is unlocked. Set Port - Enables locking the port. When a port is locked, all the current addresses that had been dynamically learned by the switch on that port, are transformed to static MAC addresses. When the port is unlocked, they are removed from the static list. Action on Violation - Action applied to packets arriving on the port. The field is grayed if the port is unlocked. Possible values are: Discard - Discards the packets from any unlearned source. This is the default value. Forward - Forwards the packets from an unknown source. The MAC address is not learned. Shutdown - Discards the packet from any unlearned source and sends a trap. In addition, the ingress port is disabled. Trap - Enables or disables sending a trap when a packet is received on a locked port. Trap Frequency - Amount of time (seconds) between traps. Configuring Switch Information 243
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