H3C Technologies H3C S10500 Series Switches - Manual (Page 67)

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Configuration procedure
1. Configure Device A.
# Create Layer 3 aggregate interface Route-Aggregation 1, configure the link aggregation mode as
dynamic, and configure an IP address and subnet mask for the aggregate interface.
system-view
[DeviceA] interface route-aggregation 1
[DeviceA-Route-Aggregation1] link-aggregation mode dynamic
[DeviceA-Route-Aggregation1] ip address 192.168.1.1 24
[DeviceA-Route-Aggregation1] quit
# Assign Layer 3 Ethernet interfaces GigabitEthernet 1/0/1 through GigabitEthernet 1/0/3 to
aggregation group 1.
[DeviceA] interface gigabitethernet 1/0/1
[DeviceA-GigabitEthernet1/0/1] port link-aggregation group 1
[DeviceA-GigabitEthernet1/0/1] quit
[DeviceA] interface gigabitethernet 1/0/2
[DeviceA-GigabitEthernet1/0/2] port link-aggregation group 1
[DeviceA-GigabitEthernet1/0/2] quit
[DeviceA] interface gigabitethernet 1/0/3
[DeviceA-GigabitEthernet1/0/3] port link-aggregation group 1
[DeviceA-GigabitEthernet1/0/3] quit
# Configure Device A to use the source and destination IP addresses of packets as the global
link-aggregation load-sharing criteria.
[DeviceA] link-aggregation load-sharing mode source-ip destination-ip
2. Configure Device B.
Configure Device B using the same instructions that you used to configure Device A.
3. Verify the configurations.
# Display summary information about all aggregation groups on Device A.
[DeviceA] display link-aggregation summary
Aggregation Interface Type:
BAGG -- Bridge-Aggregation, RAGG -- Route-Aggregation
Aggregation Mode: S -- Static, D -- Dynamic
Loadsharing Type: Shar -- Loadsharing, NonS -- Non-Loadsharing
Actor System ID: 0x8000, 000f-e2ff-0001
AGG AGG Partner ID Select Unselect Share
Interface Mode Ports Ports Type
-------------------------------------------------------------------------------
RAGG1 D 0x8000, 000f-e2ff-0002 3 0 Shar
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 Device A.
[DeviceA] display link-aggregation load-sharing mode
Link-Aggregation Load-Sharing Mode: