Communication protocol - internet protocol, Computer Networking

Assignment Help:

The Internet protocol mentions the rules that describe the details of how computers communicate. It exactly mentions how a packet should be formed & how a router should forward each packet on toward its destination. Internet Protocol (IP) is the protocol through which data is sent from one computer to another on the Internet. Each computer (termed as a host) on the Internet at least has one IP address which uniquely identifies it from all other computers on the Internet. While sending or receiving data, the message gets divided in little chunks called packet. Each of these packets has the senders Internet address and the receiver's address both. The packet which follows the IP specification is called as an IP datagram. The Internet sends an IP datagram across any single network through placing it within a network packet. For network the whole IP datagram is data. While the network packet arrives at next computer, the computer opens the packet & extracts the datagram. The receiver studies the destination address on datagram to search how to process it. While a router determines that the datagram should be sent across another network, the router built a new network packet, encloses the datagram within the packet and sends the packet across another network toward its destination. While a packet carrying a datagram arrives at its last destination, local software on the machine opens the packet & processes the datagram. Since a message is divided in a number of packets a distinct route can send each packet across the Internet. Packets can arrive in a distinct order than the order they were sent in. The Internet Protocol only delivers them. It is up to another protocol, the Transmission Control Protocol to put them back in the right order. IP is a connectionless protocol that means that there is no established connection among the end points which are communicating. Each of the packets that travel by the Internet is treated as an independent unit of data without any relation to any other unit of data. In Open Systems Interconnection (OSI) communication model, IP is in layer three, the Networking Layer.


Related Discussions:- Communication protocol - internet protocol

What are the key elements of protocols, What are the key elements of protoc...

What are the key elements of protocols? The key elements of protocols are a. Syntax   It refers to the structure or format of the data that is the order in which they a

Authoritative dns servers application layer, Authoritative DNS Servers ...

Authoritative DNS Servers Every  organization with publicly  accessible hosts  ( such  as web  server and mail  several  on the  internet  must  provide  publicly accessible D

How can you manage a network using a router, How can you manage a network u...

How can you manage a network using a router? Routers have built in console that lets you configure dissimilar settings, like security and data logging. You can allocate restric

Show the rs232 logic waveform, Q. Show the RS232 Logic Waveform ? RS-2...

Q. Show the RS232 Logic Waveform ? RS-232 Interface Three most important wires for the Serial interface Transmit - Pin 2 Receive - Pin 3 Ground - Pin

Reliability probability of success, Reliability is the probability of succe...

Reliability is the probability of success ; where success is defined as compliance to specified requirements. A system or an item is considered reliable if it performs satisfactori

Determine the window positions for succession of events, Two neighbouring n...

Two neighbouring nodes (A and B) use a Go-Back-N protocol with a 3-bit sequence number and a window size of 4. Acknowledgments are cumulative. Assuming A is transmitting and B is r

Ethernet fields, ETHERNET FIELDS:  In Ethernet fields the preamble and...

ETHERNET FIELDS:  In Ethernet fields the preamble and CRC is usually not given in frame. The destination address of each is the broadcast address. There is special value reser

Explain about bandwidth – delay product, Q. Explain about Bandwidth – delay...

Q. Explain about Bandwidth – delay product? Bandwidth - delay product - A measure of competence of ARQ system = bandwidth (bits per second) * round-trip delay (in seco

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd