3com WX3000 User Manual

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Figure 1-1 Network diagram for link aggregation configuration 
Switch A
Link aggregation
Switch B
 
 
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