74 CHAPTER 3: PORT OPERATION
Perform the following configuration in Ethernet Port View.By default, port priority is 32768.Displaying andDebugging LinkAggregationAfter the above configuration, enter the display command in any view to display the running of the link aggregation configuration, and to verify the effect of the configuration.You can also enter, in User View, the reset command to clear LACP statistics of the port and debugging commands to debug LACP.

Table56 Configuring Port Priority

Operation Command
Configure port priority lacp port-priority
port_priority_value
Restore the default port priority undo lacp port-priority

Table57 Displaying And Debugging Link Aggregation

Operation Command
Display summary information
of all aggregation groups
display link-aggregation summary
Display detailed information of
a specific aggregation group
display link-aggregation verbose [ agg_id ]
Display local system ID display lacp system-id
Display detailed link
aggregation information at the
port
display link-aggregation interface {
interface_type interface_number | interface_name
} [ to { interface_type interface_num |
interface_name } ]
Clear LACP statistics at the
port
reset lacp statistics [ interface {
interface_type interface_number | interface_name
} [ to { interface_type interface_num |
interface_name } ] ]
Disable/enable debugging
LACP state machine
[ undo ] debugging lacp state [ interface {
interface_type interface_number | interface_name
} [ to { interface_type interface_num |
interface_name } ] ] { { actor-churn | mux |
partner-churn | ptx | rx }* | all }
Disable/enable debugging
LACP packets
[ undo ] debugging lacp packet [ interface {
interface_type interface_number |
interface_name } [ to { interface_type
interface_num | interface_name } ] ]
Disable/enable debugging link
aggregation errors
[ undo ] debugging link-aggregation error
Disable/enable debugging link
aggregation events
[ undo ] debugging link-aggregation event