H3C Technologies H3C WX5500E Series Access Controllers User Manual
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When a load-sharing aggregation group becomes a non-load-sharing aggregation group because
of insufficient load sharing resources, one of the following problems might have occurred:
{
The number of Selected ports of the actor is inconsistent with that of the partner, which might
result in incorrect traffic forwarding.
{
The peer port of a Selected port is an Unselected port, which might result anomalies in
upper-layer protocol and traffic forwarding.
Consider the situation fully when making configuration.
Recommended link aggregation and LACP
configuration procedures
Recommended static aggregation group configuration procedure
Step Remarks
1. 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.
2. Displaying information of an aggregate
Optional.
Perform this task to view detailed information of an existing
aggregation group.
Recommended dynamic aggregation group configuration procedure
Step Remarks
.
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 the member
ports.
By default, no link aggregation group exists.
2. Displaying
Optional.
Perform this task to view detailed information of an existing aggregation group.
Optional.
Perform the 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.
4. Displaying
Optional.
Perform the task to view detailed information of LACP-enabled ports and the
corresponding remote (partner) ports.