H3C Technologies H3C S7500E Series Switches - Manual (Page 10)

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Displaying and Maintaining Monitor Link ·····························································································9-3
Monitor Link Configuration Example····································································································9-4
10 VRRP Configuration···························································································································10-1
VRRP Overview ·································································································································10-1
VRRP Standard Protocol Mode ·········································································································10-2
Introduction to VRRP Group·······································································································10-2
VRRP Timers ·····························································································································10-4
Packet Format ····························································································································10-5
Principles of VRRP·····················································································································10-6
VRRP Tracking···························································································································10-6
VRRP Application (Taking IPv4-Based VRRP for Example)······················································10-7
Configuring VRRP for IPv4 ················································································································10-9
VRRP for IPv4 Configuration Task List ······················································································10-9
Specifying the Type of MAC Addresses Mapped to Virtual IP Addresses ·································10-9
Creating a VRRP Group and Configuring Virtual IP Address···················································10-10
Configuring Router Priority, Preemptive Mode and Tracking Function ····································10-11
Configuring VRRP Packet Attributes························································································10-12
Enabling the Trap Function for VRRP ······················································································10-13
Displaying and Maintaining VRRP for IPv4 ··············································································10-14
Configuring VRRP for IPv6 ··············································································································10-14
VRRP for IPv6 Configuration Task List ····················································································10-14
Specifying the Type of MAC Addresses Mapped to Virtual IPv6 Addresses ···························10-15
Creating a VRRP Group and Configuring a Virtual IPv6 Address············································10-15
Configuring Router Priority, Preemptive Mode and Tracking Function ····································10-17
Configuring VRRP Packet Attributes························································································10-18
Displaying and Maintaining VRRP for IPv6 ··············································································10-19
IPv4-Based VRRP Configuration Examples ····················································································10-19
Single VRRP Group Configuration Example ············································································10-19
VRRP Interface Tracking Configuration Example ····································································10-22
VRRP with Multiple VLANs Configuration Example ·································································10-25
IPv6-Based VRRP Configuration Examples ····················································································10-28
Single VRRP Group Configuration Example ············································································10-28
VRRP Interface Tracking Configuration Example ····································································10-31
VRRP with Multiple VLANs Configuration Example ·································································10-35
Troubleshooting VRRP ····················································································································10-38
11 BFD Configuration ·····························································································································11-1
Introduction to BFD ····························································································································11-1
How BFD Works ·························································································································11-2
BFD Packet Format ····················································································································11-4
Supported Features····················································································································11-6
Protocols and Standards ············································································································11-6
Configuring BFD Basic Functions ······································································································11-6
Configuration Prerequisites ········································································································11-6
Configuration Procedure ············································································································11-6
Enabling Trap ····································································································································11-8