Cisco 300 Series Cli Manual page 170

Stackable managed switches

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Table of Contents

Address Table Commands

OL-32830-01 Command Line Interface Reference Guide

max-addresses— Non-secure mode with limited learning dynamic MAC

addresses. The static MAC addresses may be added on the port manually

mac address-table static

lock— Secure mode without MAC learning. The static and secure MAC

addresses may be added on the port manually by the

secure permanent—Secure mode with limited learning permanent secure

MAC addresses with the permanent time-of-live. The static and secure

MAC addresses may be added on the port manually by the mac

address-table static command.

secure delete-on-reset—Secure mode with limited learning secure MAC

addresses with the delete-on-reset time-of-live. The static and secure MAC

addresses may be added on the port manually by the mac address-table

static command.

Default Configuration

The default port security mode is

Command Mode

Interface (Ethernet, Port Channel) Configuration mode

User Guidelines

The default port mode is called regular. In this mode, the port allows unlimited

learning of dynamic addresses.

The static MAC addresses may be added on the port manually by the

address-table static

The command may be used only when the interface in the regular (non-secure

with unlimited MAC learning) mode.

Use the port security mode command to change the default mode before the

The following example sets the port security mode to

mac address-table