Huawei Quidway S3900 Series Operation Manual page 534

Operation Manual - VRRP
Quidway S3900 Series Ethernet Switches-Release 1510
Chapter 1 VRRP Configuration .................................................................................................... 1-1
1.1 VRRP Overview ................................................................................................................. 1-1
1.1.1 Virtual Router Overview .......................................................................................... 1-2
1.1.2 Introduction to Backup Group ................................................................................. 1-4
1.1.3 Introduction to the Port Tracking Function .............................................................. 1-6
1.1.4 Auto Detect Implementation in VRRP..................................................................... 1-6
1.2 VRRP Configuration .......................................................................................................... 1-7
1.2.1 Introduction to VRRP Configuration Tasks ............................................................. 1-7
1.2.2 Configuring a Virtual Router IP address ................................................................. 1-7
1.2.3 Configuring Backup Group-Related Parameters .................................................... 1-8
1.2.4 Configuring the Port Tracking Function .................................................................. 1-9
1.2.5 Configuring the Auto Detect Function for VRRP..................................................... 1-9
1.3 Displaying and Maintaining VRRP................................................................................... 1-10
1.4 VRRP Configuration Example ......................................................................................... 1-10
1.4.1 Single-VRRP Backup Group Configuration .......................................................... 1-10
1.4.2 VRRP Tracking Interface Configuration................................................................ 1-13
1.4.3 Multiple-VRRP Backup Group Configuration ........................................................ 1-15
1.4.4 Port Tracking Configuration Example ................................................................... 1-16
1.4.5 VRRP Auto Detect Configuration Example........................................................... 1-18
1.5 Troubleshooting VRRP .................................................................................................... 1-19
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