Layer 3 Aggregation Load Sharing Configuration Example - HP A6600 Configuration Manual

The output shows that link aggregation group 1 is a load-shared Layer 3 dynamic aggregation group and
it contains three selected ports.
# Display the global link-aggregation load sharing criteria on Router A.
[RouterA] display link-aggregation load-sharing mode
Link-Aggregation Load-Sharing Mode:
destination-ip address,
The output shows that the global link-aggregation load sharing criteria are the source and destination IP
addresses of packets.

Layer 3 aggregation load sharing configuration example

Network requirements
As shown in
Router A and Router B are connected by their Layer 3 Ethernet interfaces GigabitEthernet 4/1/1
•
through GigabitEthernet 4/1/4.
Configure two Layer 3 static aggregation groups (1 and 2) on Router A and Router B, respectively,
•
and configure IP addresses and subnet masks for the corresponding Layer 3 aggregate interfaces.
• Configure link aggregation group 1 to perform load sharing based on source IP address and link
aggregation group 2 to perform load sharing based on destination IP address.
Figure 11 Network diagram for Layer 3 aggregation load sharing configuration
Configuration procedure
Configure Router A
1.
# Create Layer 3 aggregate interface Route-Aggregation 1, configure it to perform load sharing based
on source IP address, and configure an IP address and subnet mask for the aggregate interface.
<RouterA> system-view
[RouterA] interface route-aggregation 1
[RouterA-Route-Aggregation1] link-aggregation load-sharing mode source-ip
[RouterA-Route-Aggregation1] ip address 192.168.1.1 24
[RouterA-Route-Aggregation1] quit
# Assign Layer 3 Ethernet interfaces GigabitEthernet 4/1/1 and GigabitEthernet 4/1/2 to aggregation
group 1.
[RouterA] interface gigabitethernet 4/1/1
[RouterA-GigabitEthernet4/1/1] port link-aggregation group 1
[RouterA-GigabitEthernet4/1/1] quit
[RouterA] interface gigabitethernet 4/1/2
[RouterA-GigabitEthernet4/1/2] port link-aggregation group 1
[RouterA-GigabitEthernet4/1/2] quit
source-ip address
Figure 11:
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