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Any network packet sent to one destination is unicast. Unicast Ethernet, and other 802.x, addresses have their high-order bit set to zero (that is, their first octet is even). All IPv4 addresses are unicast by default, except the ones designated as Multicast (224/4) or Broadcast (

See Also

Broadcast, Multicast

More info on Unicast

Unicast (last edited 2008-04-12 17:49:56 by localhost)