What is LAG? - Provide both load-sharing and port redundancy across line cards. LAGs can be enabled as static or dynamic. LAG addresses 2 problems, Bandwidth limitations and lack of resilience. - Aggregation increase throughout - redundancy provided in case one of the aggregated link fail Dynamic > Static - If one of the link failed between peers, one peer may not see the link as down and continue sending traffic down the link. (Static) - can detect whether the device on the other end can handle link aggregation. LACP Configuration (Dell Switches) - Switch A (conf)# interface ten 0/34 - Switch A (conf-if-te-0/34)# no shutdown - Switch A (conf-if-te-0/34)# port-channel-protocol lacp - Switch A (conf-if-te-0/34-lacp)# port-channel 32 mode active - Switch A (conf-if-te-0/34-lacp)# interface ten 0/43 - Switch A (conf-if-te-0/43)# no shutdown - Switch A (conf-if-te-0/43)# port-channel-protocol lacp - Switch A (conf-if-te-0/34)# port-channel 32 mode active Check...