Osi reference model, Computer Networking

Assignment Help:

- The model was developed by the ISO (International Organisation for Standardisation) in 1984. It is currently considered the primary Architectural model for inter-computer communications.

- The OSI (Open Systems Interconnection) reference model is a descriptive network scheme. It makes sure greater compatibility and interoperability between various types of network technologies.

- The OSI model describes how information or data makes its way from application programmes (such like spread sheets) through a network medium (such like wire) to another application programme located on another network.

- The OSI reference model divides the difficulty of moving information between computers over a network medium into SEVEN smaller and more manageable problems.

- This separation into lesser more manageable functions is known as layering.


Related Discussions:- Osi reference model

What is retransmission timer, Q. What is Retransmission timer? Retrans...

Q. What is Retransmission timer? Retransmission timer if an ACK is received previous to the timer goes off - destroy the timer if the timer goes off before ACK a

What is subnet mask, What is subnet mask? A subnet mask is combined wit...

What is subnet mask? A subnet mask is combined with an IP address in order to recognize two parts: the extended network address and the host address. Such as an IP address, a s

Define choke packet and implicit congestion signalling, Define Choke packet...

Define Choke packet and Implicit congestion signalling Choke packet: A choke packet is a control packet produced at a congested node and transmitted back to a source node to co

Find out the current flows through the photodiode, Quetion: A photodiod...

Quetion: A photodiode with a dark current of 10 nA has a responsivity of 0.4 A/W at a certain wavelength. What current flows through the photodiode when it is reverse biased an

Debug igrp, As a system administrator, you require to debug igrp but are wo...

As a system administrator, you require to debug igrp but are worried that the "debug IP igrp transaction" command will flood the console. What is the command that you should use?

Describe differential manchester, Q. Describe Differential Manchester? ...

Q. Describe Differential Manchester? - Inversion at middle of bit interval is utilized for synchronization - Presence or else absence of additional transition at beginning o

Parts count method, PARTS COUNT METHOD This prediction method is appli...

PARTS COUNT METHOD This prediction method is applicable at preliminary stages, during bid proposal and early design phases; when insufficient information is available regardin

Describe network infrastructure design, Question : a) Explain why perv...

Question : a) Explain why pervasive computing can be termed as a "technology that disappears". b) List and briefly explain four main components of a MOTE used in Wireless

Message passing libraries mpi and pvm, In this part, we shall talk about ab...

In this part, we shall talk about about message passing libraries. In history, various message passing libraries have been available since the 1980s. These executions differed subs

Acknowledgment number - transport layer, Acknowledgment number This 32...

Acknowledgment number This 32 bit  field  defines  the byte  number that the  from the  segment is expecting to  receive the segment is expecting to receive from the other par

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