H3C Technologies H3C WX5500E Series Access Controllers - Manual (Page 56)

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Ethernet link aggregation configuration examples
In an aggregation group, only ports that have the same port attributes and class-two configurations (see
"
Configuration classes ") as the reference port (see " Reference port ") can operate as Selected ports.
Make sure that all member ports have the same port attributes and class-two configurations as the
reference port. The other settings only need to be configured on the aggregate interface, not on the
member ports.
Layer 2 static aggregation configuration example
Network requirements
As shown in Figure 10 :
• Configure a Layer 2 static 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 the source and
destination MAC addresses.
Figure 10 Network diagram
Configuration procedure
1. Configure Device A:
# Create VLAN 10, and assign 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 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.
[DeviceA] interface bridge-aggregation 1
[DeviceA-Bridge-Aggregation1] quit
GE1/0/2
GE1/0/1
GE1/0/3
Link aggregation 1
GE1/0/2
GE1/0/1
GE1/0/3
BAGG1 BAGG1
Device A Device B
VLAN 10
VLAN 20
GE1/0/4
GE1/0/5
VLAN 10
VLAN 20
GE1/0/4
GE1/0/5