Guru Jambheshwar University 2006 M.C.A High Speed Networks - Question Paper
Subject Code4385-X
(Fifth Semester) .
(Re-3pear)
MS-34
HIGH SPEED NETWORKS
Time: 3 Hours Maximum Marks : 100
Note : Attempt any Five questions. All questions carry equal marks.
1. (a) Draw and explain flow chart summarizing
how to troubleshoot poor network performance.
(b) Explain structure of a FDDI frame.
2. (a) Discuss A, B,' S and M port types
supported by Fiber Distributed Data Interface.
(b) Explain the following standards in gigabit ether net :
(i) 1000 Base SX
(ii) 1000 Base LX
(iii) 1000 Base CX
(iv) 1000 Base T.
3. Explain the following in gigabit ethemet using appropriate diagrams :
(a) VLAN
(b) RSVP
(c) Video Compression
(d) 8B/10B encoding in 1000 Base CX.
4. (a) Discuss ordered set, frame, sequence and
exchange in fiber channel.
(b) Write down functions of D, M and P channel in isoEthemet.
5. (a) Differentiate between BRI and PRI
ISDN.
i
(b) Explain the following services in ISDN :
(i) Call Offering
(ii) Teleservices
(iii) CLI.
6. (a) Explain the process of statistical
multiplexing in frame relay networks,
(b) Discuss the function of Convergence Sublayer (CS) and AAL-5 sublayer in ATM adaptation layer.
7. (a) Explain LAN emulation in ATM
networks.
(b) Differentiate between ADSL, HDSL and
SDSL services.
\
8. Write short notes on the following :
(a) Cell Switching
(b) Broadband ISDN
(c) 106 Network.
J-4385-X 3 1,000
|
Attachment: |
| Earning: Approval pending. |
