H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 244)

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The peer port of a Selected port is an Unselected port, which might result in exceptions in
upper-layer protocol and traffic forwarding.
Recommended link aggregation and LACP
configuration procedures
Recommended static aggregation group configuration
procedure
Task Remarks
Creating a link aggregation group
Required.
Create a static aggregate interface and configure member
ports for the static aggregation group automatically created by
the system when you create the aggregate interface.
By default, no link aggregation group exists.
Displaying aggregate interface information
Optional.
Perform this task to view detailed information of an existing
aggregation group.
Recommended dynamic aggregation group configuration
procedure
Task Remarks
Creating a link aggregation group
Required.
Create a dynamic aggregate interface and configure member
ports for the dynamic aggregation group automatically created
by the system when you create the aggregate interface. LACP is
enabled automatically on all member ports.
By default, no link aggregation group exists.
Displaying aggregate interface information
Optional.
Perform this task to view detailed information of an existing
aggregation group.
Setting LACP priority
Optional.
Perform this task to set LACP priority for the local system and link
aggregation member ports.
Changes of LACP priorities affect the Selected/Unselected state
of link aggregation member ports.
The default port LACP priority and system LACP priority are both
32768.