52Step Command Remarks4. Assign an interface to thespecified Layer 3 aggregationgroup.a. Enter Layer 3 Ethernetinterface view:interface interface-typeinterface-numberb. Assign the interface to thespecified Layer 3aggregation group:port link-aggregationgroup numberRepeat these two sub-steps toassign more Layer 3 Ethernetinterfaces to the aggregationgroup.Configuring a dynamic aggregation groupTo guarantee a successful dynamic aggregation, make sure that the peer ports of the ports aggregatedat one end are also aggregated. The two ends can automatically negotiate the aggregation state of eachmember port.Configuring a Layer 2 dynamic aggregation groupStep Command Remarks1. Enter system view. system-view N/A2. Set the system LACP priority. lacp system-priority system-priorityBy default, the system LACP priorityis 32768.Changing the system LACP prioritymight affect the aggregation stateof the ports in a dynamicaggregation group.3. Create a Layer 2 aggregateinterface and enter Layer 2aggregate interface view.interface bridge-aggregationinterface-numberWhen you create a Layer 2aggregate interface, the systemautomatically creates a Layer 2static aggregation groupnumbered the same.4. Configure the aggregationgroup to operate in dynamicaggregation mode.link-aggregation mode dynamicBy default, an aggregation groupoperates in static aggregationmode.5. Exit to system view. quit N/A6. Assign an interface to thespecified Layer 2 aggregationgroup.a. Enter Layer 2 Ethernetinterface view:interface interface-typeinterface-numberb. Assign the interface to thespecified Layer 2aggregation group:port link-aggregationgroup numberRepeat these two sub-steps toassign more Layer 2 Ethernetinterfaces to the aggregationgroup.7. Set LACP to operate in activemode. undo lacp mode By default, LACP is operating inactive mode.8. Configure the port priority forthe interface.link-aggregation port-priorityport-priority The default setting is 32768.
