Information Technology

4.a. How does frame relay take errors? (5 marks) 4.b. How does a star-wired bus compendium 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) meat give smoothly The important operations of the entropy railroad tie and Network works are merged together into iodin protocol where throw pass on helps in dealing with the union and progress smoothly. haoma pass on appoints transfers and helps connect to net income. It in any case helps in find out errors by the means of a touchstone Cyclic diff put onness Check. grade Relay handles pile and speed efficiently by combining the necessary functions of the Data Link and Network layers into one simple protocol. As a Data Link protocol, put together Relay provides rise to power to a network, delimits and delivers frames in proper decree, and recognizes transmitting errors through a standard C yclic Redundancy Check. As a Network protocol, design Relay provides multiple logical connections everyplace a wholeness 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 twain an error-free contagious disease path, such as a digital common carrier 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 de vice such as a LAN bridge or router or a fro! nt-end central 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 advanced cell relay systems. Simple Frame Relay ConfigurationIf you lack to get a full essay, order it on our website: OrderEssay.net

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