R0106-HP MSR Router Series High Availability Configuration Guide(V7)

38
[RouterC] interface gigabitethernet 2/0/1
[RouterC-GigabitEthernet2/0/1] ip address 10.1.1.4 24
[RouterC-GigabitEthernet2/0/1] vrrp vrid 1 virtual-ip 10.1.1.1
# Configure Router C to operate in preemptive mode, and set the preemption delay to 5 seconds.
[RouterC-GigabitEthernet2/0/1] vrrp vrid 1 preempt-mode delay 5
[RouterC-GigabitEthernet2/0/1] quit
# Create track entry 1 to monitor the upstream link status of GigabitEthernet 2/0/2. When the
upstream link fails, the track entry transits to Negative.
[RouterC] track 1 interface gigabitethernet 2/0/2
# Configure the VFs in VRRP group 1 to monitor track entry 1, and decrease their weights by 250
when the track entry transits to Negative.
[RouterC] interface gigabitethernet 2/0/1
[RouterC-GigabitEthernet2/0/1] vrrp vrid 1 weight track 1 reduced 250
4. Verify the configuration:
# Verify that Host A can ping the external network. (Details not shown.)
# Display detailed information about VRRP group 1 on Router A.
[RouterA-GigabitEthernet2/0/1] display vrrp verbose
IPv4 Virtual Router Information:
Running Mode : Load Balance
Total number of virtual routers : 1
Interface GigabitEthernet2/0/1
VRID : 1 Adver Timer : 100
Admin Status : Up State : Master
Config Pri : 120 Running Pri : 120
Preempt Mode : Yes Delay Time : 5
Auth Type : None
Virtual IP : 10.1.1.1
Member IP List : 10.1.1.2 (Local, Master)
10.1.1.3 (Backup)
10.1.1.4 (Backup)
Forwarder Information: 3 Forwarders 1 Active
Config Weight : 255
Running Weight : 255
Forwarder 01
State : Active
Virtual MAC : 000f-e2ff-0011 (Owner)
Owner ID : 0000-5e01-1101
Priority : 255
Active : local
Forwarder 02
State : Listening
Virtual MAC : 000f-e2ff-0012 (Learnt)
Owner ID : 0000-5e01-1103
Priority : 127
Active : 10.1.1.3
Forwarder 03
State : Listening