R21xx-HP FlexFabric 11900 High Availability Configuration Guide

# Set the authentication mode of VRRP group 1 to simple, and the authentication key to hello.

[SwitchA-Vlan-interface2] vrrp vrid 1 authentication-mode simple hello

# Configure the master to send VRRP packets at an interval of 500 centiseconds.

[SwitchA-Vlan-interface2] vrrp vrid 1 timer advertise 500

# Configure Switch A to operate in preemptive mode, and set the preemption delay to 5 seconds.

[SwitchA-Vlan-interface2] vrrp vrid 1 preempt-mode timer delay 5

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

[SwitchA-Vlan-interface2] vrrp vrid 1 track 1 reduced 30

5. Configure VRRP on Switch B:

<SwitchB> system-view

[SwitchB] interface vlan-interface 2

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

[SwitchB-Vlan-interface2] vrrp vrid 1 virtual-ip 10.1.1.10

# Set the authentication mode of VRRP group 1 to simple, and the authentication key to hello.

[SwitchB-Vlan-interface2] vrrp vrid 1 authentication-mode simple hello

# Configure the master to send VRRP packets at an interval of 500 centiseconds.

[SwitchB-Vlan-interface2] vrrp vrid 1 timer advertise 500

# Configure Switch B to operate in preemptive mode, and set the preemption delay to 5 seconds.

[SwitchB-Vlan-interface2] vrrp vrid 1 preempt-mode timer delay 5

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 Switch A.

[SwitchA-Vlan-interface2] display vrrp verbose

IPv4 Virtual Router Information:

Running Mode : Standard

Total number of virtual routers : 1

Interface Vlan-interface2

VRID : 1 Adver Timer : 500

Admin Status : Up State : Master

Config Pri : 110 Running Pri : 110

Preempt Mode : Yes Delay Time : 5

Auth Type : Simple Key : ******

Virtual IP : 10.1.1.10

Virtual MAC : 0000-5e00-0101

Master IP : 10.1.1.1

VRRP Track Information:

Track Object : 1 State : Positive Pri Reduced : 30

# Display detailed information about VRRP group 1 on Switch B.

[SwitchB-Vlan-interface2] display vrrp verbose

IPv4 Virtual Router Information:

Running Mode : Standard

Total number of virtual routers : 1

Interface Vlan-interface2

VRID : 1 Adver Timer : 500