Configuration procedure, Verifying the configuration – H3C Technologies H3C S12500-X Series Switches User Manual
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Figure 9 Setting the state of a member port in a dynamic aggregation group
Meanwhile, the system with the higher system ID, being aware of the aggregation state changes on the
remote system, sets the aggregation state of local member ports the same as their peer ports.
When you aggregate interfaces in dynamic mode, follow these guidelines:
•
The maximum number of Selected ports in a dynamic aggregation group is 16.
•
A dynamic link aggregation group preferably sets full-duplex ports as the Selected ports, and will
set one, and only one, half-duplex port as a Selected port when none of the full-duplex ports can be
selected or only half-duplex ports exist in the group.
•
To ensure stable aggregation and service continuity, do not change the operational key or attribute
configurations on any member port.
•
In a dynamic aggregation group, when the aggregation state of a local port changes, the
aggregation state of the peer port also changes.