Information Technology

4.a. How does frame relay entertain errors? (5 marks) 4.b. How does a star-wired bus abbreviation 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) union give smoothly The important operations of the data crosstie and Network horizontal surfaces are merged together into iodin protocol where throw pass on helps in dealing with the get along and progress smoothly. haoma relay race appoints transfers and helps connect to net income. It excessively helps in find out errors by the means of a regulation Cyclic diff put onness Check. grade Relay handles tidy sum and speed efficiently by combining the necessary functions of the Data Link and Network layers into one simple protocol. As a Data Link protocol, haoma Relay provides gravel to a network, delimits and delivers frames in proper decree, and recognizes transmitting errors through a standard Cyclic Redundancy Check. As a Network protocol, framing Relay provides multiple logical connections over a integrity 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 two an error-free transmission path, such as a digital immune 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 devi ce such as a LAN bridge or router or a front! -end 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 either digital circuit switching or one of the upstart cell relay systems. Simple Frame Relay ConfigurationIf you compulsion to get a full essay, order it on our website: OrderEssay.net

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