Sunday, March 20, 2016

Session 1 : What are all the transmission methods for communicate within the network? (chapter 2)

In this Chapter 2, you will learn to:
Identify the primary network transmission methods.
Identify the main types of media access methods.
Identify the major network signaling methods.
Identify the elements of the data addressing and delivery process.
Identify common network connection mechanisms.
Identify techniques for ensuring reliable network data delivery.

The Transmission Methods

The primary transmission mechanisms that are implemented on the networks are:
Unicast transmission
Broadcast transmission
Multicast transmission



Unicast Transmission
Unicast transmission is a transmission method in which data is transferred from a specific source address to a specific destination address.


Broadcast Transmission
Broadcast transmission is a transmission method in which data goes from a source node to all other nodes on a network.


Multicast Transmission
Multicast transmission is a transmission method in which data is sent from a server to specific nodes that are defined as members of a multicast group.




Let's move to session 2, Chapter 2....

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