Question No 1: 02
i. Change the IP multicast address 224.18.72.8to Ethernet multicast addresses.
ii. A router receives an IP packet with source IP address 130.45.3.3 and destination IP address 201.23.4.6. The router cannot find the destination IP address in its routing table. Which ICMP message should be sent?
Question No 2: 03
Describe the FCAPS model? How it fix the network issues? Explain the working of fault management and performance management with the help of diagram.
Question No 3: 04
1. Describe the strategy that IGMP use to prevent unnecessary traffic. Also describe ARP functions on a typical internet. First describe the steps involved Then discuss the four cases in which a host or router needs to use ARP.
2. For each of the following four networks, discuss the consequences if a connection fails.
a. Five devices arranged in a mesh topology
b. Five devices arranged in a star topology (not counting the hub)
c. Five devices arranged in a bus topology
d. Five devices arranged in a ring topology
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