HP ProCurve 2810 Series Access Security Guide

9-1
9
Configuring and Monitoring Port Security
Contents
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-2
Basic Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-2
Blocking Unauthorized Traffic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
Trunk Group Exclusion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-4
Planning Port Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-5
Port Security Command Options and Operation . . . . . . . . . . . . . . . . . . . . . 9-6
Retention of Static MAC Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-10
Displaying Current Port Security Settings . . . . . . . . . . . . . . . . . . . . . . 9-10
Configuring Port Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-12
MAC Lockdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-17
Differences Between MAC Lockdown and Port Security . . . . . . . . . 9-19
Deploying MAC Lockdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-21
MAC Lockout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-25
Port Security and MAC Lockout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-27
Web: Displaying and Configuring Port Security Features . . . . . . . . . . . . . 9-27
Reading Intrusion Alerts and Resetting Alert Flags . . . . . . . . . . . . . . . . . . 9-28
Notice of Security Violations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-28
How the Intrusion Log Operates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-29
Keeping the Intrusion Log Current by Resetting Alert Flags . . . . . . . 9-29
Using the Event Log To Find Intrusion Alerts . . . . . . . . . . . . . . . . . . . 9-35
Web: Checking for Intrusions, Listing Intrusion Alerts,
and Resetting Alert Flags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-36
Operating Notes for Port Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-36
Configuring Protected Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-38

HP ProCurve 2810 Series Specifications

General

Brand	HP
Model	ProCurve 2810 Series
Category	Switch
Language	English