Command Reference Guide Ethernet Interface Configuration Command Set
61200510L1-35E Copyright © 2005 ADTRAN 653

switchport port-security

Use the switchport port-security command to enable port security functionality on the interface. Use the
no form of this command to disable.
Syntax Description
No subcommands.
Default Values
This command is disabled by default.
Applicable Platforms
This command applies to the NetVanta 300, 1000, and 1000R Series units.
Command History
Release 8.1 Command was introduced.
Functional Notes
You cannot enable port security on a port that is already configured as the following:
Monitor session destination
Member of a port channel interface
Dynamic or trunk port (i.e., the port must be configured as static access)
Usage Examples
The following example enables po rt security on the Ethernet interface 0/1 interface:
(config)#interface eth 0/1
(config-eth 0/1)#switchport port-security