Interested to Buy Any Domain ? << Click Here >> for more details...
How data flow from source to destination, Explain each step
from layer to layer?
- 5 Answers
- 20851 Views
- Akamai Technologies, Juniper Networks, Satyam, I also Faced
- E-Mail Answers
Answer Posted / syed mahboob feroz ahmed
Hi,
The concept of Transferring data from sourse to Destination
is known as OSI Model.There are 7 layers on the Source Side
and 7 Layers on the Destination Side and these layers are
defined as below :
1)Presentation Layer
2)DataLink Layer
3)Network Layer
4)Transport Layer
5)Session Layer
6)Physical Layer
7)Application Layer
Presentation Layer helps in Converting data from machine
Language to User Level Language.
DataLink Layer links Data from Source to Destination .
Among all these layers Network Layer Plays a Vital Role in
Transmitting data from Sourse to Destination without
Network Layer no transmission of data is possible.
Transport Layer helps in transmitting data from Source to
Destination.
Session Layer creates Session.
Physical Layer Consists of both input and output devices on
a system (ex.LanCard,Modem,Ram Etc)
Application Layer : Application Layer is saved in the form
of file extension .
With the help of these 7 layers on
source side and Destination side data flow is possible and
this concept is known as OSI Model.
| Is This Answer Correct ? | 7 Yes | 10 No |
Post New Answer View All Answers
The physical layer service is a non-confirmed service. Assume that some bits of data are lost during transmission over physical media, which layer will detect the loss and take some remedial measures. Explain any one method clearly depicting how this operation is performed.
What is OSPF
how many types of backups are there & explain them in theory mode & practical mode?
Contrast link state and distance vector routing protocols, giving an example of each.
What do you understand by the term ‘structured cabling’. State the main rules that should be used when installing a cable. 31. Show that maximum cabling area for LAN for horizontal cabling runs is approximately 200m.
Differentiate between Link state and Distance Vector Routing algorithm.
How the code in popup card number(SIM recharge card number) will be unique?How they designed?What is the formula?Please answer me?
What is the difference between TFTP and FTP application layer protocols?
What are the other names of IEEE 802.11 protocol or standard?
what are the two sub layers of data link layer called ?
What are the basic functions of the data link layer?
What is count to infinity problem ?
hi , can you Suggest me the books (with author names) to learn Network programming from basics. Thanks in Advance... Prakash
What is the baud rate of a standard 10 mbps Ethernet LAN ?
Discuss Shannon’s capacity. What implications does it have ?
