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1.physical layer
2.data link
3.network
4.transport
5.session
6.presentation
7.application
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∙ 13y ago
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∙ 9y agosalam nece
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Which layers in the Internet protocol stack does a router process?
from 1 through 3
What are the four layers of the protocol stack used when an email client requests email over the internet?
Application, transport, Internet, and Network Interface.
List the four layers of the protocol stack used when an email client requests email over the internet?
Answer: Application, transport, Internet, and Network Interface.
What protocol stack is used for Internet communication?
TCP/IP
What are the five layers in the Internet protocol stack?
Application: FTP, SMTP, HTTP Transport : TCP, UTP Network : IP, routing protocols Link : PPP ethernet Physical : bit
Why is TCP IP often called a protocol stack rather than a protocol suite?
The protocol stack used on the Internet is the Internet Protocol Suite. It is usuallycalled TCP/IP after two of its most prominent protocols, but there are other protocolsas well. The TCP/IP model is based on a fi ve-layer model for networking. Frombottom (the link) to top (the user application), these are the physical, data link, network,transport, and application layers. Not all layers are completely defi ned by themodel, so these layers are "fi lled in" by external standards and protocols. The layershave names but no numbers, and although sometimes people speak of "Layer 2" or"Layer 3," these are not TCP/IP terms. Terms like these are actually from the OSI ReferenceModel.The TCP/IP stack is open, which means that there are no "secrets" as to how itworks. (There are "open systems" too, but with TCP/IP, the systems do not have to be"open" and often are not.) Two compatible end-system applications can communicateregardless of their underlying architectures, although the connections between layersare not defi ned.The term "protocol stack" is often used synonymously with "protocol suite" as animplementation of a reference model. However, the term "protocol suite" properlyrefers to a collection of all the protocols that can make up a layer in the referencemodel. The Internet protocol suite is an example of the Internet or TCP/IP referencemodel protocols, and a TCP/IP protocol stack implements one or more ofthese protocols at each layer.
Why is the ping test also called testing the protocol stack?
Because it tests connectivity at Layers 3, 2, and 1 of the OSI model.
What is data sent around the internet in?
Data is sent around the internet in protocol stacks. This is built into the computer's operating system. The protocol stack translates the message from alphabetic text, into electronic signals transmitted over t he internet, and back to alphabetic text.
What is the most common method for illustrating the operations of a networking stack is the which consist of layers?
Open System Interconnection (OSI) reference model, Consists of seven layers
What the difference between protocol stack and protocol suite?
- In your own words, define the term 'protocol' and what is the difference between protocol and protocol suite
What layers on one stack is most likely to be associated with the transmission of data to another stack?
the physical layer
Which layer of the tcp ip protocol stack do tcp and udp belong to?
transport
