Configuration procedure

# On Router A, specify 10.1.1.1/24 as the IP address of GigabitEthernet 1/0/1.

<RouterA> system-view
[RouterA] interface gigabitethernet 1/0/1
[RouterA-GigabitEthernet1/0/1] ip address 10.1.1.1 24
[RouterA-GigabitEthernet1/0/1] quit

# On Router A, specify 20.1.1.1/24 as the IP address of GigabitEthernet 1/0/2.

[RouterA] interface gigabitethernet 1/0/2
[RouterA-GigabitEthernet1/0/2] ip address 20.1.1.1 24
[RouterA-GigabitEthernet1/0/2] quit

# On Router B, specify 10.1.1.2/24 as the IP address of GigabitEthernet 1/0/1.

<RouterB> system-view
[RouterB] interface gigabitethernet 1/0/1
[RouterB-GigabitEthernet1/0/1] ip address 10.1.1.2 24
[RouterB-GigabitEthernet1/0/1] quit

# On Router B, specify 20.1.1.2/24 as the IP address of GigabitEthernet 1/0/2.

[RouterB] interface gigabitethernet 1/0/2
[RouterB-GigabitEthernet1/0/2] ip address 20.1.1.2 24
[RouterA-GigabitEthernet1/0/2] quit

# On Router A, configure two static routes to the destination IP address.

<RouterA> system-view
[RouterA] ip route-static 1.2.3.4 24 10.1.1.2
[RouterA] ip route-static 1.2.3.4 24 20.1.1.2
[RouterA] quit

# On Router A, display FIB entries matching the destination IP address 1.2.3.4.

<RouterA> display fib 1.2.3.4

Destination count: 1 FIB entry count: 2

Flag:
  U:Useable   G:Gateway   H:Host   B:Blackhole   D:Dynamic   S:Static
  R:Relay     F:FRR

Destination/Mask   Nexthop         Flag     OutInterface/Token       Label
1.2.3.0/24         10.1.1.2        USGR     GE1/0/1                   Null
1.2.3.0/24         20.1.1.2        USGR     GE1/0/2                   Null

# On Router A, configure per-flow load sharing based on the source IP address and destination IP address.

<RouterA> system-view
[RouterA] ip load-sharing mode per-flow dest-ip src-ip global
[RouterA] quit