Explain network equipment used in wired-LANS and explain the function of Hub, Switch, and bridge.

1807

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Write short note on any four of the following:

1612

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Explain Token ring

1617

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Explain Various fields in Ethernet frame format

1692

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Explain Difference between congestion control and QoS(or Quality of service)

1782

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Explain FDDI

1767

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Explain Traffic shaping using token bucket algorithm

1557

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Explain CSMA/CD

1569

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If the transmitted code word is 10011000 and the received code word is 11001001. What is the error word ? Write transmitted code word , received code word and error word as polynomials.

3032

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Why transport layer protocols like TCP and UDP are called end-to-end protocols. What is the difference between them?

3282

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Differentiate between Baseband co-axial cable and broad band coaxial cable

1534

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Differentiate between Optical fibre and twisted pair

1623

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Differentiate between SMTP and SNMP

3886

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What are the basic functions of the data link layer?

1786

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Write down the basic features of HDLC protocol? Could HDLC be used as a data link protocol for a LAN? Justify your answer.

3523

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