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PERIODICAL TEST ISubject Name: High Speed Networks

Subject Code : CS2060Branch: B.E-ECE

Semester: VIIClass

: IV ECE

Total Marks: 50Answer all the questionsPart-A

5 2 = 10 Marks1. List the various service categories defined by the ATM forum2. Draw the ATM cell header for UNI and NNI. State the use of CLP bit in the header of an ATM cell?3. Why we go for queuing analysis?4. What is the different between flow control and congestion control?5. Differentiate between frame relaying and X.25 packet switching service.

Part B

1. i) Discuss the various non-real time ATM services

(6)ii) What are the benefits of 10Gbps ethernet over ATM services

(2)2. i) Give brief notes on various congestion control techniques in packet switching(2)ii) Describe the single server queuing model with its structure

(6)3. i) Explain in detail about congestin control techniques

(5)ii) How congestion control is used in traffic management

(5)4. Explain in detail about Frame Relay congestion control techniques

(8)5. i) Describe in detail about IEEE 802.11 architecture

(8)

Performance Analysis:PART-AQUESTION-1QUESTION-2QUESTION-3QUESTION-4QUESTION-5

UNANAPUNANAPUNANAPUNANAPUNANAP

PART-B(AN&

AP)Q1Q2Q3Q4Q5

ParameterMaximum MarksMarks ScoredPercentage

Understanding

Analyzing

Applying

Total50

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