H3C Technologies H3C WX5500E Series Access Controllers - Manual (Page 58)

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Layer 2 dynamic aggregation configuration example
Network requirements
As shown in Figure 11 :
• Configure a Layer 2 dynamic aggregation group on Device A and Device B. Enable VLAN 10 at
one end of the aggregate link to communicate with VLAN 10 at the other end, and VLAN 20 at one
end to communicate with VLAN 20 at the other end.
• Enable traffic to be load-shared across aggregation group member ports based on source and
destination MAC addresses.
Figure 11 Network diagram
Configuration procedure
1. Configure Device A:
# Create VLAN 10, and assign the port GigabitEthernet 1/0/4 to VLAN 10.
<DeviceA> system-view
[DeviceA] vlan 10
[DeviceA-vlan10] port gigabitethernet 1/0/4
[DeviceA-vlan10] quit
# Create VLAN 20, and assign the port GigabitEthernet 1/0/5 to VLAN 20.
[DeviceA] vlan 20
[DeviceA-vlan20] port gigabitethernet 1/0/5
[DeviceA-vlan20] quit
# Create Layer 2 aggregate interface Bridge-Aggregation 1, and configure the link aggregation
mode as dynamic.
[DeviceA] interface bridge-aggregation 1
[DeviceA-Bridge-Aggregation1] link-aggregation mode dynamic
# Assign ports GigabitEthernet 1/0/1 through GigabitEthernet 1/0/3 to link aggregation group
1 one at a time.
[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