Connection oriented multiplexing and de multiplexing, Computer Networking

Assignment Help:

Connection Oriented Multiplexing And De multiplexing

TCP socket  identified by 4 tuple:

a.Source IP address

b.Source port number

c.Destination IP address

d.Destination port number

When a TCP segment  arrives  form the  network  to a host  the host  uses all  four values  to direct the segment  to the appropriate socket. In  particulars with different source IP  addresses or source port numbers will be  directed to two different socket.

The  server  host may support  may is simultaneous TCP sockets  with each  socket attached to a process  and with each  socket  identified by its  own  four tuple  when a TCP  segment  arrives  to the  host all  fours fields are used to direct the segment to the appropriate socket.

The  situations illustrated in figure in which host  c initiates two HTTP sessions to server B and  host A initiates one HTTP session B hosts A  and C and server B each have their own  unique IP address A , C and B, respectively  host  C assigns two different  source port  number its two  HTTP  connections. Because  host A is choosing  source  port number  independently of C. It  might  also assign a source  port of 61452 to its  HTTP connection. Nevertheless sever B will still  be able to correctly  de multiplex the two  connection  having  the same  source  port number since the two  connections  have different  source  IP addresses.

213_Connection Oriented Multiplexing And De multiplexing.png

figure two clients using the same destination port  unmber (80) to communicate with  the same web server  application


Related Discussions:- Connection oriented multiplexing and de multiplexing

Assignment, Hi Sir. I am Deep. I am studying masters of networking. I have ...

Hi Sir. I am Deep. I am studying masters of networking. I have an assignment which is due on Monday 28 August. Is this possible to make it within 5 days? And also tell me that how

Explain about flow control, Q. Explain about Flow Control? - Signifies...

Q. Explain about Flow Control? - Signifies to ask the transmitter to stop/resume sending in data - Required when DTE to DCE speed > DCE to DCE speed - (Exampl

What is network architecture, What is Network Architecture? When two o...

What is Network Architecture? When two or more computer are linked with one another for the purpose of communicating data electronically, besides physical connection of comput

Diffrence between network vs internet layers, Q. Diffrence between Network ...

Q. Diffrence between Network vs Internet Layers? - Similar to all the other OSI Layers the network layer provides both connectionless and connection-oriented services. From th

Assignement, I have an asignement regarding TCP tunning and optimization. C...

I have an asignement regarding TCP tunning and optimization. Can you help?

Process of skype is a web-based service, Skype is a web-based service which...

Skype is a web-based service which offers cheap and free phone calls. Explain step by step (in terms of networking technology) what really happens from the point when you initiate

Was the entire transaction completed, The following information was obtaine...

The following information was obtained from a host computer: 00:05:17.176507 74.125.228.54.1270 > 64.254.128.66.25: S 2688560409:2688560409(0) win 16384 (DF) (ttl 46, id 2096

State about the international standardization, State about the internationa...

State about the international standardization There are many examples, certainly. Some systems for which there is international standardization include compressed disc players

Find the main problems with access points in a wireless lan, Question: ...

Question: Wireless Access points have been known to have various security vulnerabilities that can lead to breach of Secured wired networks. IEEE 802.11 standards have identifi

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