Networking

1.)What argon the four grades of the transmittal control protocol/IP model? screening work- The application program mold in transmission control protocol/IP groups the functions of OSI Application, insertion Layer and Session Layer. Therefore all process in a higher place the go grade is called an Application in the transmission control protocol/IP architecture. In transmission control protocol/IP socket and sort ar employ to limn the path over which applications communicate. around application level protocols ar associated with one or more(prenominal) port number. station Layer- In TCP/IP architecture, there be deuce hold Layer protocols. The Transmission as current Protocol (TCP) guarantees randomness transmission. The subroutiner Datagram Protocol (UDP) transports datagram swithout end-to-end reliableness checking. Both protocols atomic number 18 helpful for different applications network Layer- The earnings Protocol (IP) is the primary putz protocol in the TCP/IP Network Layer. each last(predicate) upper and lower class communications must alert through IP as they are passed through the TCP/IP protocol stack. In addition, there are legion(predicate) supporting protocols in the Network Layer, such as ICMP, to press forward and manage the routing process.

Network progress to Layer- In the TCP/IP architecture, the Data plug into Layer and Physical Layer are normally grouped together to become the Network admission charge layer. TCP/IP makes use of existing Data conjoin and Physical Layer standards alternatively than defining its own. Many RFCs take out how IP utilizes and interfaces with the existing data link protocols such as Ethernet, Token Ring, FDDI, HSSI, and ATM. The physical layer, which defines the computer hardware communication properties, is not ofttimes directly interfaced with the TCP/IP protocols in the network layer and above. 2.) Which layer of the TCP/IP model processes requests from hosts to make certain a connection is do to the appropriate port? Answer- (Application layer) 3.) What are well-known ports? Answer- (A number from 0 through 1023 used to...If you demand to get a full(a) essay, order it on our website: Ordercustompaper.com

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