R2511-HP MSR Router Series High Availability Configuration Guide(V5)

Figure 16 Network diagram

Configuration procedure

1. Configure the IP address of each interface as shown in Figure 16. (Details not shown.)

2. Configure a track entry on Router A:

# Configure track entry 1, and associate it with the physical status of the uplink interface Ethernet

1/2.

[RouterA] track 1 interface ethernet 1/2

3. Configure VRRP on Router A:

# Create VRRP group 1, and configure the virtual IP address 10.1.1.10 for the group.

[RouterA] interface ethernet 1/1

[RouterA-Ethernet1/1] vrrp vrid 1 virtual-ip 10.1.1.10

# Set the priority of Router A in VRRP group 1 to 110.

[RouterA-Ethernet1/1] vrrp vrid 1 priority 110

# Configure to monitor track entry 1 and specify the priority decrement as 30.

[RouterA-Ethernet1/1] vrrp vrid 1 track 1 reduced 30

4. Configure VRRP on Router B:

<RouterB> system-view

[RouterB] interface ethernet 1/1

# Create VRRP group 1, and configure the virtual IP address 10.1.1.10 for the group.

[RouterB-Ethernet1/1] vrrp vrid 1 virtual-ip 10.1.1.10

Verifying the configuration

After configuration, ping Host B on Host A, and you can see that Host B is reachable. Use the display

vrrp command to view the configuration result.

# Display detailed information about VRRP group 1 on Router A.

[RouterA-Ethernet1/1] display vrrp verbose

IPv4 Standby Information:

Run Mode : Standard

Run Method : Virtual MAC

Total number of virtual routers : 1

Interface Ethernet1/1