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Question
1 Write short notes on Reserved IP addresses and Special use IP addresses
2 Explain about the packet switching mechanism based on Virtual Circuit
3 Explain about: (i) 1- persistent CSMA (ii) Non - persistent CSMS (iii) p-persistent CSMS
4 What are the various phases that the Link Control Protocol (LCP) of Point to Point Protocol (PPP) goes through? Explain
5 Differentiate between IPv4 and IPv6
6 Explain about (i) UDP (ii) TCP
Question 1 Explain the basic communication model with its block diagram Question 2 List and explain the functions of network monitoring Question 3 Explain the get and se
Define the term Socks- Network security As it is well known, each type of network security protects data at a different layer of the OSI model. Built-in at each layer lies the
Need for standards - Over the past couple of decades several of the networks that were built used different hardware and software implementations therefore they were incompatib
ROLE OF DESIGN IN ACHIEVING RELIABILITY One of the most important methods for achieving high reliability is through design. Use reliability cannot be higher than the design re
Q. Use of Two-Layer Switch? - Performs at the physical as well as data link layer - A bridge with many ports designed for faster performance - Allocates unique port to ea
Process Switching It applies the brute force method to switch packets wih consumption of large amount of CPU time List of items are needed when switching packets Routing
The three ways to give login access to the router are by the Console port, auxiliary port, and virtual terminal (Telnet)
a) Consider that a host is sending a frame of 1200 bytes to another host found 20 Kilometers away. (Assume that switching delay is negligible) i) Calculate the total latency (
Explain Asymmetric encryption
In OSI 7 layer model, a header, or possibly a trailer, can be added to the data unit at each layerI 7 layer, but we will define a simple virtual packet which contains only 8bit dat
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