Network layer in osi model, Computer Networking

Assignment Help:

The Network layer is used to route physical data to the destination point, it decides the actual path from where data travels to destination point. The network layer supports both Connection oriented and connectionless services.

Today, the modern computers are multitasking and at a time different applications try to send and receive data so the Transport layer is given the charge to convert all the data that is received from the application into packets and these packets have headers which contains the information such as where to send the data etc. But Transport layer provides the physical path of sending data so; it is difficult to combine these two layers into one. 


Related Discussions:- Network layer in osi model

Full form of httpd, Full form of HTTPd It stands for HTTP daemon. HT...

Full form of HTTPd It stands for HTTP daemon. HTTPd is the program run on a UNIX platform to establish a Web server. On other platforms, such as Microsoft Windows NT, the We

Explain types of networking and internetworking device, What is the differe...

What is the different type of networking / internetworking devices? 1. Repeater: Also known as a regenerator, it is an electronic device that operates only at physical layer.

How to connect remote lans, Q. How to connect Remote LANs? - Remote br...

Q. How to connect Remote LANs? - Remote bridges acting as connecting devices to connect LANs and point-to-point networks such as leased telephone lines or ADSL lines

Explain in detail about wireless network, Explain in detail about wireless ...

Explain in detail about wireless network Think about unseen terminal problem. Imagine a wireless network consist of five stations, A through E, such that each one them is in r

Show the error detection- check sum, Error Detection- Check Sum Th...

Error Detection- Check Sum The Checksum generator are subdivides the data unit into equal segments of "n" bits (usually 16) These segments are added utilizing one's c

Explain the network allocation vector, Network Allocation Vector Timer ...

Network Allocation Vector Timer which shows how much time must pass before a station is allowed to check the channel

User datagram protocol, A UDP header does not have Sequence number and Ackn...

A UDP header does not have Sequence number and Acknowledgement number fields. Is it an advantage or a disadvantage? Explain your answer in detail. User Datagram Protocol Th

Private networks, Private  Networks The information routes from one ne...

Private  Networks The information routes from one networks  to another  network through  a leased line. If an  organization needs privacy  can use a private networks  or networ

Write down the purpose of arp?, Address Resolution Protocol resolves the MA...

Address Resolution Protocol resolves the MAC address if the IP address is known. It is a layer 3 protocol.

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