Consider IP frames. Are the following possible? Explain!

a) IP header of < 20 bytes

b) IP header of > 20 bytes

c) IP total length (excluding Ethernet header of 14 bytes or media header length) of 100, 000 bytes on any media such as FDDI.

d) IP total length (excluding Ethernet header of 14 bytes) on Ethernet LAN of 2,000 bytes.

e) IP total length of 40 bytes.