Vrrp Load Balancing Configuration Example - HPE FlexFabric 5700 Series Configuration Manual

VRRP load balancing configuration example

Network requirements
Switch A, Switch B, and Switch C form a load balanced VRRP group and use the virtual IPv6
addresses FE80::10 and 1::10 to provide gateway service for subnet 1::/64, as shown in
Hosts on subnet 1::/64 learn 1::10 as their default gateway from RA messages sent by the switches.
Configure VFs on Switch A, Switch B, or Switch C to monitor their respective VLAN-interface 3.
When the interface on any of them fails, the weights of the VFs on the problematic switch decrease
so another AVF can take over.
Figure 42 Network diagram
Master
AVF 1
IP: FE80::1; 1::1/64
VIP: FE80::10; 1::10
IP: 1::4/64
Gateway IP: 1::10
Configuration procedure
1. Configure Switch A:
# Configure VLAN 2.
<SwitchA> system-view
[SwitchA] vlan 2
[SwitchA-vlan2] port ten-gigabitethernet 1/0/5
[SwitchA-vlan2] quit
# Configure VRRP to operate in load balancing mode.
[SwitchA] vrrp ipv6 mode load-balance
# Create VRRP group 1, and set its virtual IPv6 addresses to FE80::10 and 1::10.
[SwitchA] interface vlan-interface 2
[SwitchA-Vlan-interface2] ipv6 address fe80::1 link-local
[SwitchA-Vlan-interface2] ipv6 address 1::1 64
[SwitchA-Vlan-interface2] vrrp ipv6 vrid 1 virtual-ip fe80::10 link-local
[SwitchA-Vlan-interface2] vrrp ipv6 vrid 1 virtual-ip 1::10
Switch A
Vlan-int3
XGE1/0/5
Vlan-int2
IP: FE80::2; 1::2/64
VIP: FE80::10; 1::10
Gateway IP: 1::10
Host A
Network
Switch B
Vlan-int3
Backup
AVF 2
XGE1/0/5
Vlan-int2
IP: FE80::3; 1::3/64
VIP: FE80::10; 1::10
IP: 1::5/64
Host B
155
Switch C
Vlan-int3
Backup
AVF 3
XGE1/0/5
Vlan-int2
IP: 1::6/64
Gateway IP: 1::10
Host C
Figure 42.