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1268 PowerConnect B-Series FCX Configuration Guide
53-1002266-01
Clearing port security statistics
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Disabling the port for a specified amount of time
You can configure the device to disable the port for a specified amount of time when a security
violation occurs.
To shut down the port for 5 minutes when a security violation occurs, enter the following
commands.
PowerConnect(config)#interface ethernet 7/11
PowerConnect(config-if-e1000-7/11)#port security
PowerConnect(config-port-security-e1000-7/11)#violation shutdown 5
Syntax: violation shutdown <minutes>
The mnutes can be from 0 through 1440 minutes. Specifying 0 shuts down the port permanently
when a security violation occurs.
Clearing port security statistics
You can clear restricted MAC addresses and violation statistics from ports on all ports or on
individual ports.
Clearing restricted MAC addresses
To clear all restricted MAC addresses globally, enter the following command.
PowerConnect#clear port security restricted-macs all
To clear restricted MAC addresses on a specific port, enter a command such as the following.
PowerConnect#clear port security restricted-macs ethernet 5
Syntax: clear port security restricted-macs all | ethernet <port>
Specify the <port> variable in the following formats:
• PowerConnect B-Series FCX stackable switches – <stack-unit/slotnum/portnum>
Clearing violation statistics
To clear violation statistics globally, enter the following command.
PowerConnect#clear port security statistics all
To clear violation statistics on a specific port, enter a command such as the following.
PowerConnect#clear port security statistics ethernet 1/5
Syntax: clear port security statistics all | ethernet <port>
Specify the <port> variable in the following formats:
• PowerConnect B-Series FCX stackable switches – <stack-unit/slotnum/portnum>
Displaying port security information
You can display the following information about the MAC port security feature: