Internetworking And Internet Protocols Question Paper of 3rd Semester M.Tech(ECE) Download Previous Years Question Paper 2

Roll no.                                                                                                                                                 Totle  no. of pages: 02                                                                                                                                                             Totle no. of questions: 08

M.TECH(PE) (Sem.  3^rd)

INTERNETWORKING AND INTERNET PROTOCOLS

Subject code: PE-522(Elective-4)

Paper ID: [E0579]

Time: 3 Hrs.                                                                                                 Max Marks:  100

INSTRUCTIONS TO CANDIDATE:

1.     Attempt any five question of eight questions

2.    Each  questions carry TWRNTY marks

Q1.

a)    Explain the Token Ring protocol in detail. What happnes when a computer in a Token Ring protocol becomes unplugged?

b)   What is Ethernet? What is its maximum steady state rate of transportation of data?

c)    Do wireless network have physical layer?

Q2.

a)    What are the different class of IP addresses?  What is reserved bit patterm for first byte of class D address?

b)   What is role of gateway in address resolution.

c)    To provide more suvnets, a class B addrss is assigned the subnetmask of 255.255.248.0. How many subnet possible.

Q3.

a)    What are secure Soctek layer? How HTTPs secure the data.

b)   What is the role of IP getways? How internetworking is done through then?

Q4.

a)    What is the useof RARP?  When is it  used?

b)   Explain the different  between X.25 and internet layering.

Q5.

a)    What is ICMP? Explsin any two main functions of ICMP.

b)   What sre the main primary features of IPSec?

Q6.     Describe the different MAN & WAN technologies and  compare then based     on bandwidth, throughput, reliability, and cost.

Q7.

a)    Explain the HELLO massages format of OSPF?

b)   Listthe different routing algorithms? Explain the effect of suoermeting on Routing.

Q8.

a)    What are intrision detection systems? Explain their categories and the kindof attecks detected by them.

b)   Write a short note on different Data encryption techniues.