Link Aggregation - 3Com WX3000 Series Operation Manual

Figure 1-1 Network diagram for link aggregation configuration

Link aggregation

Configuration procedure
1) Adopting manual aggregation mode
# Create manual aggregation group 1.
<device> system-view
[device] link-aggregation group 1 mode manual
# Add GigabitEthernet 1/0/1 through GigabitEthernet 1/0/3 to aggregation group 1.
[device] interface GigabitEthernet1/0/1
[device-GigabitEthernet1/0/1] port link-aggregation group 1
[device-GigabitEthernet1/0/1] interface GigabitEthernet1/0/2
[device-GigabitEthernet1/0/2] port link-aggregation group 1
[device-GigabitEthernet1/0/2] interface GigabitEthernet1/0/3
[device-GigabitEthernet1/0/3] port link-aggregation group 1
2) Adopting static LACP aggregation mode
# Create static aggregation group 1.
<device> system-view
[device] link-aggregation group 1 mode static
# Add GigabitEthernet 1/0/1 through GigabitEthernet 1/0/3 to aggregation group 1.
[device] interface GigabitEthernet1/0/1
[device-GigabitEthernet1/0/1] port link-aggregation group 1
[device-GigabitEthernet1/0/1] interface GigabitEthernet1/0/2
[device-GigabitEthernet1/0/2] port link-aggregation group 1
[device-GigabitEthernet1/0/2] interface GigabitEthernet1/0/3
[device-GigabitEthernet1/0/3] port link-aggregation group 1
3) Adopting dynamic LACP aggregation mode
# Enable LACP on GigabitEthernet 1/0/1 through GigabitEthernet 1/0/3.
<device> system-view
[device] interface GigabitEthernet1/0/1
[device-GigabitEthernet1/0/1] lacp enable
[device-GigabitEthernet1/0/1] interface GigabitEthernet1/0/2
[device-GigabitEthernet1/0/2] lacp enable
[device-GigabitEthernet1/0/2] interface GigabitEthernet1/0/3
[device-GigabitEthernet1/0/3] lacp enable
Switch A
Switch B
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