UNIT 5:-
Winter 2023
1. Draw IPv6 frame format.(2m)
2. State five IP address classes. Explain any two IP address class.(4m)
3. Compare IPv4 and IPv6 address (4m)
4. Explain the working of subnetting with diagram and example.(6m)
Summer 2023
1. Define the following terms: (2m)
• Logical address
• Port address
2. Identify class for following IP address and justify it(4m)
• 10.145.14.68
• 222.255.254.253
• 191.168.0.1
• 224.0.0.0
3. Describe the following: interface,services,protocol,packets.(4m)
4. Draw and describe the structure of IPv6 address format and state its
advantages over IPv4.(6m)
5. Design a class ‘c’ network with network address 192.156.5.0 with 2
subnets state the subnet mask and subnet address.(6m)
Summer 2022:-
1. Define IP address state IP address classes. (2m)
2. What is subnetting in IP network? Explain with suitable
example.(4m)
3. Draw and explain the structure of IPv6 address. Highlight major
enhancement w.e.f IPv4. (6m)
4. Design a network of class ‘C’ with network address 192.168.5.0 with 2
submnet. State the subnet mask and subnet address.(6m)
Summer 2019:
1. Define IP address state IP address classes. (2m)
2. Calculate broadcast address for the following:
(i) Network of class ‘C’ with network address 192.168.10.
(ii) Network of class ‘B’ with network address 172.16.20.0. (4m)
3. State difference between IPv4 and IPv6. (any six)(6m)
4. Design a network of class ‘C’ with network address 192.168.5.0 with 2
subnet. State the subnet mask and subnet address. (6m)
Winter 2019:-
1. Explain the logical address and physical address in computer
network. (2m)
2. Give class & subnet address for following IP address: (4m)
(i) 191.168.0.1
(ii) 221.45.14.68
(iii) 245.32.14.24
(iv) 10.145.14.68
3. Draw & explain structure of IPV6 address. Highlights major
enhancement w.r.f IPV4 (6m)
4. Elaborate the procedure to divide networks into subnets. Divide given
network address in four equal part to hold maximum 50 devices in
each subnet.
IP address 192.168.14.14/25 (6m)
