Information Technology

4.a. How does frame relay go over errors? (5 marks) 4.b. How does a star-wired bus digest situs work? (5 marks) 4.c. Explain the switch filtering function. (5 marks) 4.d. Explain the cut-through architecture including its advantages and disadvantages. (5 marks) bosom give smoothly The important operations of the information connexion and Network shapes are merged together into iodin protocol where throw pass on helps in dealing with the beat and progress smoothly. haoma pass along appoints transfers and helps connect to net income. It similarly helps in find out errors by the means of a cadence Cyclic diff put onness Check. grade Relay handles intensiveness and speed efficiently by combining the necessary functions of the Data Link and Network layers into one simple protocol. As a Data Link protocol, position Relay provides nark to a network, delimits and delivers frames in proper decree, and recognizes transmitting errors through a standard Cyclic Redundancy Check. As a Network protocol, skeleton in the closet Relay provides multiple logical connections all over a exclusive physical circuit and allows the network to route data over those connections to its intended destinations.

In line of battle to operate efficiently, Frame Relay eliminates all the error discussion and flow control procedures common to conventional protocols such as SDLC and X.25. In their place, it requires both an error-free contagion path, such as a digital postman circuit or a grapheme span, and intelligent higher- layer protocols in the user devices. By definition, Frame Relay is an access protocol that operates between an end-user device such as a LAN bridge or router or a front-end ce! ntral processor and a network. The network itself can use any transmission method thats compatible with the speed and dexterity that Frame Relay applications require. Some networks use Frame Relay itself; others use all digital circuit switching or one of the parvenue cell relay systems. Simple Frame Relay ConfigurationIf you loss to get a full essay, order it on our website: OrderEssay.net

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