Operation Manual – Link AggregationH3C S3100 Series Ethernet Switches Chapter 1 Link Aggregation Configuration1-8Table 1-1 Configure a manual aggregation groupOperation Command RemarksEnter system view system-view —Create a manualaggregation grouplink-aggregation group agg-idmode manual RequiredEnter Ethernet port view interface interface-typeinterface-number —Add the Ethernet port tothe aggregation groupport link-aggregation groupagg-id RequiredNote that:1) When creating an aggregation group:z If the aggregation group you are creating already exists but contains no port, itstype will change to the type you set.z If the aggregation group you are creating already exists and contains ports, thepossible type changes may be: changing from dynamic or static to manual, andchanging from dynamic to static; and no other kinds of type change can occur.z When you change a dynamic/static group to a manual group, the system willautomatically disable LACP on the member ports. When you change a dynamicgroup to a static group, the system will remain the member ports LACP-enabled.2) When a manual or static aggregation group contains only one port, you cannotremove the port unless you remove the whole aggregation group.1.4.2 Configuring a Static LACP Aggregation GroupYou can create a static LACP aggregation group, or remove an existing static LACPaggregation group (after that, the system will re-aggregate the original member ports inthe group to form one or multiple dynamic aggregation groups.).For a static aggregation group, a port can only be manually added/removed to/from thestatic aggregation group.Note:When you add an LACP-enabled port to a manual aggregation group, the system willautomatically disable LACP on the port. Similarly, when you add an LACP-disabledport to a static aggregation group, the system will automatically enable LACP on theport.
