Recap: LANs and WANs LANs transmit data within corporate sites WANS transmit data between corporate sites · Each lan or wan is a single network WAN LAN coSts are low and speeds are high WaN coSts are high and speeds are lower4 Recap: LANs and WANs • LANs transmit data within corporate sites • WANs transmit data between corporate sites • Each LAN or WAN is a single network • LAN costs are low and speeds are high • WAN costs are high and speeds are lower WAN