51• This switch series supports up to 128 aggregation groups. To ensure the operation of the serviceloopback groups, H3C recommends configuring no more than 126 aggregation groups .Configuring a static aggregation groupTo guarantee a successful static aggregation, make sure that the ports at both ends of each link are in thesame aggregation state.Avoid assigning ports to a static aggregation group that has reached the limit on Selected ports. Theseports will be placed in Unselected state to avoid traffic interruption on the current Selected ports.However, a device reboot can cause the aggregation state of member ports to change.Configuring a Layer 2 static aggregation groupStep Command Remarks1. Enter system view. system-view N/A2. 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.3. Exit to system view. quit N/A4. 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.Configuring a Layer 3 static aggregation groupStep Command Remarks1. Enter system view. system-view N/A2. Create a Layer 3 aggregateinterface and enter Layer 3aggregate interface view.interface route-aggregationinterface-numberWhen you create a Layer 3aggregate interface, the systemautomatically creates a Layer 3static aggregation groupnumbered the same.3. Exit to system view. quit N/A
