Quick Reference Guide

122 Address Table Commands
www.dell.com | support.dell.com
DELL CONFIDENTIAL – PRELIMINARY 5/15/12 – FOR PROOF ONLY
port security mode
The port security mode Interface Configuration mode command configures the port security
mode. Use the no form of this command to return to the default configuration.
Syntax
• port security mode { lock | max-addresses }
•
no port security mode
• lock — Saves the current dynamic MAC addresses associated with the port and disables
learning, relearning and aging.
•
max-addresses — Deletes the current dynamic MAC addresses associated with the port.
Learns up to the maximum addresses allowed on the port. Relearning and aging are enabled.
Default Configuration
This setting is disabled.
Command Mode
Interface Configuration (Ethernet, port-channel) mode.
User Guidelines
There are no user guidelines for this command.
Example
The following example sets port security mode to dynamic for Ethernet interface 1/e7.
port security max
The port security max Interface Configuration (Ethernet, port-channel) mode command
configures the maximum number of addresses that can be learned on the port while the port is in
port security mode. Use the no form of this command to return to the default configuration.
Syntax
• port security max max-addr
• no port security max
• max-addr — Maximum number of addresses that can be learned by the port. (Range: 1 -
128)
Console(config)# interface ethernet 1/e7
Console(config-if)# port security mode dynamic