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What are the four layers of the protocol stack used when an email client requests email over the internet?
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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.
Which layers in the Internet protocol stack does a router process?
from 1 through 3
Which layers in the osi model are used for communication between the web server and web client in the event of a connection over the imap4 protocol?
application layer
What are the layers of protocol?
benz benz
What is difference between service and protocol's?
A service is a program on the computer that provides a function for your software, such at the NetBIOS service that connects windows workgroup machines, or the DHCP Client that acquires a network address for your computer when you connect to the internet. A protocol is a language the computer uses to exchange information. For example, TCP/IP is used to negotiate connection and transfer data over the Internet, and HTTP is a protocol that handles transferring data between WWW servers, and clients.
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.
What is the difference between network layer and network layer protocol?
A network layer refers to one of the actual 7 layers. The network layer protocol is actually the system it uses, possibly the order that the layers are done by?
What are the seven layers in the Internet protocol stack?
1.physical layer 2.data link 3.network 4.transport 5.session 6.presentation 7.application
Do different services of the internet feature different transfer protocols?
Yes. Three examples are:HTTP - HyperText Transfer Protocol (used to transfer web pages)FTP - File Transfer Protocol (as it says)SMTP - Simple Mail Transfer Protocol (supports some functions of the email system)These are all service layer protocols. Underpinning these are transport layer protocols, principallyTCP - Transport Control Protocol (used for most services)UDP - User Datagram Protocol (used for services and internal internet mechanisms that favor unimpeded delivery over assurance, order, and/or control of data flow)There are layers of protocol below this; the immediate one is the internetwork layer, which allows the higher layers to work seamlessly over multiple interconnected network media such as WiFi, Ethernet, optical fiber, etc. Below that are the protocols that correspond to the specific media.
Application layer protocol is commonly used to support for file transfers between a client and a server?
Depends what OS your on,but basicly its llike this:O.S .....................................................ProtocolWindows ...........................................CIFS, SMBMac .........................................................AFPDOS ........................................................SMBUnix ..................................................NFS, SambaNetWare .................................................NCPPosted by: Xproject187
What are protocol architecture?
Protocol architecture or TCP/IP protocol architecture also referred to as the TCP/IP protocol suite is a simple fundamental underlying design which obeys a set of rules and conventions in which communication tasks are to be performed. The communication tasks of the protocol architecture are organized into five relatively independent layers: * Physical * Network Access Layer * Internet layer * Host-to-host, or transport layer * Application Layer In my research to this question it was interested to find out that there were some who consider the protocol architecture to be comprised of only four relative independent layers which are: * Network Access Layer * Internet layer * Host-to-host, or transport layer * Application Layer More information for each layer can be found at: http://www.microsoft.com/technet/prodtechnol/windows2000serv/reskit/cnet/cnbb_tcp_kscb.mspx?mfr=true http://www.unix.org.ua/orelly/networking/tcpip/ch01_03.htm
