problem 1) The IP packet has arrived with a M bit value of 1 and a fragment offset value of 0. Is this the first fragment, last fragment or a middle fragment? Describe in detail.

problem 2) Determine the class of following IP address:

(a) 14.23.120.8

(b) 252.5.15.111

(c) 11000001 10000011 00011011 11111111

problem 3) Why TCP is called stream oriented protocol? Describe in detail.

problem 4) Describe in detail the header of TCP header. Describe all the fields in detail.

problem 5) Determine the number of sub networks that is possible in the given case:

(i) Subnet mask 255.255.255.0 and having class B address.

(ii) Subnet mask 255.255.192.0 and having class A address.

problem 6) Describe the functioning of File transfer Protocol.

problem 7) A IP packet is arrived in which the offset value is 100, the value of HLEN is 5 and the value of the total length field is 100. Determine the numbers of the first byte and the last byte?

problem 8) Describe the functioning of Telenet protocol.