OSI model
List out layers of the OSI model.
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There exist seven layers within the OSI model:
a) Physical layer b) Data link layer c) Network layer d) Transport layer e) Session layer f) Presentation layer g) Application layer
Explain the term logical link control?
What are the other alternatives to the DES? Briefly explain it.
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Explain what is meant by the multicast? Discuss how does the given bridge learn if it must forward the multicast frame over the given port?
Briefly explain the concept of limited liability.
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4 channels, two with a bit-rate of 300 kbps and two with a bit-rate of 250 Kbps are to be multiplexed employing multiple slots TDM with no sync bits. a. Find out the size of a frame in bits? b. Determine frame rate? c. Compute the duration of a frame? d. Find out the data rate?
Explain about the various protocols described in the transport layer?
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