the higher priority will choose the ports to be aggregated based on the port priority, port number 
and operation key. Only the ports with the same operation key can be selected into the same 
aggregation group. In an aggregation group, the port with smaller port priority will be considered 
as the preferred one. If the two port priorities are equal, the port with smaller port number is 
preferred. After an aggregation group is established, the selected ports can be aggregated 
together as one port to transmit packets.   
On this page, you can configure the LACP feature of the switch. 
Choose the menu Switching→LAG→LACP Config to load the following page. 
 
Figure 5-10 LACP Config 
The following entries are displayed on this screen: 
¾  Global Config 
System Priority:  Specify a System Priority for the port. The System Priority and the
Admin Key constitute the aggregation ID. A dynamic aggregation
group will only be formed between ports having the same aggregation
ID. 
¾  LACP Config 
Port Select:  Click the Select button to quick-select the corresponding port based 
on the port number you entered. 
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