TP-Link TL-SG5426 User Guide - Page 371

4 Command Line Interface Link Aggregation Commands Ports can be statically grouped into an aggregate link (i.e., trunk) to increase the bandwidth of a network connection or to ensure fault recovery. Or you can use the Link Aggregation Control Protocol (LACP) to automatically negotiate a trunk link between this switch and another network device. For static trunks, the switches have to comply with the Cisco EtherChannel standard. For dynamic trunks, the switches have to comply with LACP. This switch supports up to 32 trunks. For example, a trunk consisting of two 1000 Mbps ports can support an aggregate bandwidth of 4 Gbps when operating at full duplex. Table 4-46 Link Aggregation Commands Command Function Mode Manual Configuration Commands interface port-channel Configures a trunk and enters interface GC configuration mode for the trunk channel-group Adds a port to a trunk IC (Ethernet) Dynamic Configuration Command lacp Configures LACP for the current interface IC (Ethernet) lacp system-priority Configures a port's LACP system priority IC (Ethernet) lacp admin-key Configures a port's administration key IC (Ethernet) lacp admin-key Configures an port channel's administration key IC (Port Channel) lacp port-priority Configures a port's LACP port priority IC (Ethernet) Trunk Status Display Command show interfaces status port-channel Shows trunk information NE, PE show lacp Shows LACP information PE Page 4-116 4-131 4-132 4-133 4-134 4-135 4-136 4-123 4-136 4-130