The Aggregator type. You can assign the aggregator staticly by setting to static(1), or setting to lacp(2) to enable the LACP protocol. The Link Aggregation Control Protocol (LACP) is required for dynamically exchanging configuration information between the peer devices in order to automatically configure and maintain link aggregation groups. The protocol is able to automatically detect the presence and capabilities of other aggregation capable devices, i.e. with LACP it is possible to specify which links in a system can be aggregated. This column has no effect if Group Id is set to none.