Cisco Catalyst 2900 Series XL Specifikace stáhnout pdf (Strana 186)

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Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide

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Chapter 7 Configuring the Switch Ports

Enabling Port Security

Defining the Maximum Secure Address Count

A secure port can have from 1 to 132 associated secure addresses. Setting one address in the MAC

address table for the port ensures that the attached device has the full bandwidth of the port.

Enabling Port Security

Beginning in privileged EXEC mode, follow these steps to enable port security.

Disabling Port Security

Beginning in privileged EXEC mode, follow these steps to disable port security.

Command Purpose

Step 1

configure terminal Enter global configuration mode.

Step 2

interface interface Enter interface configuration mode for the port you want to secure.

Step 3

port security max-mac-count 1 Secure the port and set the address table to one address.

Step 4

port security action shutdown Set the port to shutdown when a security violation occurs.

Step 5

end Return to privileged EXEC mode.

Step 6

show port security Verify the entry.

Command Purpose

Step 1

configure terminal Enter global configuration mode.

Step 2

interface interface Enter interface configuration mode for the port you want to disable port

security.

Step 3

no port security Disable port security.

Step 4

end Return to privileged EXEC mode.

Step 5

show port security Verify the entry.

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Cisco Catalyst 2900 Series XL Specifikace Strana 186