COMPUTER NETWORKS(Practical 4)

1. Write a short note on IPV4 addressing scheme.
2. What is classful addressing scheme? List and explain the different class in classful addressing.
3. In classful addressing scheme how you decide the net id and host id ?
4. What is default masking ?
5. Why the masking is used?
6. What is sub netting?
7. What is classless addressing scheme?
8. What is IPV6 ? Explain the features of IPV6 also List the difference between IPV4 and IPV6.
9.  Draw and explain IP headers format .Expalin each and every option.