DATA LINK LAYER WIRED NETWORKS
LINK LAYER ADDRESSING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Unicasting
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Multicasting
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Broadcasting
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None of the above
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Detailed explanation-1: -Multicast Addressing Multicast is a great technology that enables a group of computers sharing a multicast address to communicate together. The IP addresses used in multicast are from 224.0. 0.0 to 239.255. 255.255, defined as Class D addresses. Class E addresses are reserved for future addressing needs.
Detailed explanation-2: -What Does Multicast Mean? Multicast is a communication method and data delivery scheme in which a single source sends the same data to multiple receivers simultaneously.
Detailed explanation-3: -The basic IP multicast model is a many-to-many model based on multicast groups, where each group has its own IP multicast address. The hosts that are members of a group receive copies of any packets sent to that group’s multicast address.