Tcp connections - transport layer, Computer Networking

Assignment Help:

TCP Connections

TCP  is an end to end point to point  transport  used in internet. being a point  to point  protocols  means that  there is always  s single  sender  a single  receiver for a  TCP session. Being  an end to end protocols  on the other  hand  means that the TCP  session  should  cover al parameters and transportation involved form the  source host to  the destination host. The  latter is an  important  features of the TCP  and should  never e  forgotten during  the analysis  any TCP/ IP network or a protocol  design.

TCP is a pipelined protocols. This means that the TCP  packed  data units  which are  commonly  named TCP segments  are logically  enclosed  in a pipe  and thus they  will be  successively transported within  the end to end  TCP  connections. This  is one of  the reliability  features of the TCP  so that  all TCP segments will be delivered to the  receiver host in the means  that even  if the segment are delivered in a different order TCP will  make  them in order before passing them  to the higher layer protocols that is the  application  layer  figure  show  the logical  pipelining in TCP.

The are buffers at both  sides of a TCP  connections. The  TCP connection however is not seen  by the network elements  such as  routers as they  work at layer below  the transport  layer. These network  elements  just see  the datagram's  that is  the IP layer  packets.

TCP  provides  a means  of full  duplex  data transfer. Therefore  a bidirectional  data flow  is available  in the same TCP connection. TCP puts  a maximum  segment size ( MSS)  on its  data. This MSS  is usually  less than  1500 bytes  but in  practical  network  even smaller  MSS  is used  around 500bytes.

TCP is a connection oriented  protocols. This means  that before  any data transfer  could  be started  a connection must be  established  through  a process called  three way during  this process.

TCP  utilizes a  complete  flow control  flow  control  mechanism . by  this methods TCP not  only  entries that the  sender  host  does not overwhelm the  receiver host sending  too much  data  too fast but  also  ensures a fair  bandwidth  share among, all TCP  sessions  concurrently  used.


Related Discussions:- Tcp connections - transport layer

Define the microcells- routing and switching, Microcells As cells becom...

Microcells As cells become smaller, antennas move from the tops of tall buildings or hills, to the tops of small buildings or the sides of large buildings, and finally to lamp

Applications of networks, Q. Applications of networks? End systems (h...

Q. Applications of networks? End systems (hosts): - Run application programs - Example email, Web - At -edge of network Client/server model - Client host

Tools that an attacker can use to crack wep, Question: Consider that yo...

Question: Consider that you have to configure a small WLAN of 8 computers using Wired Equivalent Privacy (WEP) and that you have to best make use of its available security f

Show the seven layers of iso''s osi model, Q. Show the seven layers of ISO'...

Q. Show the seven layers of ISO's OSI model? Ans:- The seven layers are given below:   -  Application Layer -  Presentation Layer -  Session Layer -  Transport Laye

Explain different network structures in use, Computer Networking 1. Exp...

Computer Networking 1. Explain different network structures in use. 2. Elaborate the architecture and usage of ISDN. 3. Discuss the concept of framing in Data Link Layer

Program for two library methods with thread , #include void subdomain(...

#include void subdomain(float x[ ], int istart, int ipoints) { int i; for (i = 0; i x[istart+i] = 123.456; } void sub(float x[ 10000], int npoints) {

Discuss about the hypertext, Discuss about the Hypertext The hypertext ...

Discuss about the Hypertext The hypertext allows for the integration of text, graphics, audio and video on a webpate. This can make it very easy to browse and very exciting to

What is nos, What is NOS? NOS, or Network Operating System, are special...

What is NOS? NOS, or Network Operating System, are specialized software whose major task is to give network connectivity to a computer in order for it to be able to converse wi

Discuss about the software in detail, Discuss about the Software in detail ...

Discuss about the Software in detail Software contain a number of components such as SQL Server for database connectivity, Systems Management Server for easy Web management,

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