A network protocol is an arrangement of
tenets that data correspondences over a network take after to finish different
network exchanges. For instance, TCP/IP characterizes an arrangement of tenets
used to send data starting with one node on a network then onto the next node.
SMTP is an arrangement of guidelines and principles used to exchange email and
connections starting with one node then onto the next. DHCP is an arrangement
of guidelines and principles used to apportion IP addresses progressively for a
network, so they don't should be set physically for every workstation.
Numerous protocols are utilized as a part of
networking. Actually, as it were, approximately every
action on
a network takes after a protocol of some kind. A few protocols
capacity at a
low level in the OSI network model, others work at an elevated state, and some work in
the middle.
In this chapter, you will find out about
the fundamental networking protocols used to transmit and get data over a
network.
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