60GLOSSARY
unicast A packet sent to a single endstation on a network.
WAN Wide Area Network. A communications network that covers a wide area. A WAN can cover a large geographic area, and may contain several LANs within it.
unicast A packet sent to a single endstation on a network.
WAN Wide Area Network. A communications network that covers a wide area. A WAN can cover a large geographic area, and may contain several LANs within it.