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Chapter 4  LAG Commands 
LAG (Link Aggregation Group) is to combine a number of ports together to make a single 
high-bandwidth data path, which can highly extend the bandwidth. The bandwidth of the LAG is 
the sum of bandwidth of its member port. 
interface link-aggregation 
Description 
The  interface link-aggregation command is used to access the Interface 
Link-aggregation Mode. To delete the aggregation group, please use no 
interface link-aggregation command. 
Syntax 
interface link-aggregation group-number 
no interface link-aggregation group-number 
Parameter 
group-number ——The LAG number, ranging from1 to 6.   
Command Mode 
Global Configuration Mode 
Example 
Access the Interface Link-aggregation Mode and configure the aggregation 
group 1: 
TP-LINK(config)# interface link-aggregation 1 
TP-LINK(config-if)# 
interface range link-aggregation 
Description 
The  interface range link-aggregation command is used to access the 
Interface range Link-aggregation Mode, and you can configure some 
aggregation groups at the same time. To delete the aggregation group, please 
use no interface range link-aggregation command.