Free CompTIA Network+ N10-008 Practice Question

The Link Aggregation Control Protocol (LACP) is specifically designed to aggregate multiple network interfaces at the link layer to form a single logical link, thereby providing increased bandwidth and network redundancy. Spanning Tree Protocol (STP) is intended to prevent loops in network topologies. Rapid Spanning Tree Protocol (RSTP) is an evolution of STP that provides faster convergence. Port security is a feature to secure a switch port by limiting the number of MAC addresses or by defining specific MAC addresses that can access the port. Although RSTP and STP relate to network reliability and redundancy, they do not aggregate multiple links into one. Port security is a security feature, not a link aggregation protocol.