3Com 5500-EI PWR - Vrrp Configuration

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Table of Contents
1 VRRP Configuration ··································································································································1-1
VRRP Overview ······································································································································1-1
Introduction to VRRP Group············································································································1-2
Virtual Router Overview···················································································································1-3
VRRP Timer ····································································································································1-5
VRRP Tracking································································································································1-5
Operation Procedure of VRRP········································································································1-6
Periodical sending of ARP packets in a VRRP Group ····································································1-6
VRRP Configuration································································································································1-7
Configuring Basic VRRP Functions·································································································1-7
Configuring Advanced VRRP Functions ·························································································1-7
Displaying and Maintaining VRRP··········································································································1-9
VRRP Configuration Examples·············································································································1-10
Single-VRRP Group Configuration································································································1-10
VRRP Tracking Interface Configuration ························································································1-12
Multiple-VRRP Group Configuration ·····························································································1-14
Port Tracking Configuration Examples··························································································1-16
Troubleshooting VRRP ·························································································································1-18