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What is meant by Unicast, Multicast, and Broadcast communications over a TCP/IP network?

A Unicast communication is from one device on the network to another device on the network.


A MultiCast communication is from one device on the network to many, but not all, devices on the network.



A Broadcast communication is from one device on the network to all devices on the network.


Legacy KB System (APS) Data: RESL190729 V1.0, Originally authored by MiMe on 01/21/2008, Last Edited by MiMe on 01/21/2008
Related ranges: Modicon Quantum
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