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1. Define Ne iirk? A lucre is a do of devices attached by somatic media colligates. A ne cardinalrk is recursively is a connection of 2 or to a greater boundary guests by a forcible link or two or to a greater extent net profits connected by virtuoso or much nodes. 2. What is a Link? At the lowest level, a meshing muckle consist of two or more computers today connected by slightly physical long suit much(prenominal) as coaxal cable or optical fiber. much(prenominal) a physical medium is called as Link. 3. What is a node? A network deal consist of two or more computers directly connected by some physical medium such as coaxial cable or optical fiber. Such a physical medium is called as links and the computer it connects is called as Nodes. 4. What is a gateway or Router? A node that is connected to two or more networks is unremarkably called as router or Gateway. It generally forwards message from one network to another. 5. What is point-point link? If the phy sical links are moderate to a pair of nodes it is said to be point-point link. 6. What is Multiple ingress? If the physical links are shared by more than two nodes, it is said to be Multiple Access. 7. What are the advantages of Distributed touch on? a. Security/Encapsulation b. Distributed informationbase c. Faster Problem solving d. Security by means of redundancy e. cooperative Processing 8. What are the criteria necessary for an legal and efficient network?

a. Performance    It can be heedful in many ways, including transmit eon and response time. b. dependability    It is measured by frequency of failure, the time it takes a link to reco! ver from a failure, and the networks robustness. c. Security    Security issues includes protecting data from unauthorized access and virues. 9. Name the factors that affect the performance of the network? a. Number of Users b. Type of transmission medium c. Hardware d. bundle 127. What is BGP (B revisal Gateway Protocol)? It is a communications protocol utilise to advertise the set of networks that can be reached with in an main(a) system. BGP enables this information...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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