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

Ppp authentication chap pap secret, As the system administrator, you type "...

As the system administrator, you type "ppp authentication chap pap secret". Name the authentication method is used first in setting up a session? Ans)  the authentication method

The network interface layer - fundamentals of networks, The Network Interfa...

The Network Interface Layer The functions  of the data  link layer and the physical  layer of   the OSI model  have been  combined into a  single  layer called  the network in

Subscriber database - computer network, Subscriber Database Core ne...

Subscriber Database Core network  also hosts  the subscribers  database ( for e, g HLR in GSM systems). Subscriber  database  is accessed by core  network  nodes fro  funct

Define the distance vector routing, Q. Define the Distance Vector Routing? ...

Q. Define the Distance Vector Routing? Distance Vector Routing Every router periodically shares its knowledge about the entire internet with its neighbours Sharing

Define rs232 interface, Q. Define RS232 Interface? - Indicates the inte...

Q. Define RS232 Interface? - Indicates the interface between DTE and DCE: V.28 mechanical as well as electrical characteristics V.24: functional as well as procedur

Parallel virtual machine (pvm), PVM (Parallel Virtual Machine) is a portabl...

PVM (Parallel Virtual Machine) is a portable message-passing programming system, designed to link divide heterogeneous host machines to form a "virtual machine" which is a one, man

Explain simple mail transfer protocol, Q. Explain Simple Mail Transfer Prot...

Q. Explain Simple Mail Transfer Protocol? Electronic Mail -Simple Mail Transfer Protocol (SMTP) is used to support email on the Internet -Addressing consists of two pa

Private network, Single company or organization owns this. They are usually...

Single company or organization owns this. They are usually LAN technologies. There can be multiple LANs in a campus or building linked together. They are sometimes known Intranet.

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