Q1: Give the answer of following question

a) What were Ethernet addresses originally called?

b) What are they officially called today?

c) What are the steps in converting EUI-48 addresses into hex notation?

d) Convert 11000010 to hex.

e) Convert 7F hex to binary.

f) Convert the EUI-48 address A1-B2-C3-44-5D-3C to binary. Leave a space between each octet. As a check, there must be 48 bits.

g) What are the two components of the Ethernet data field?

h) What is the purpose of the LLC subheader?

i) If the length field is 1020, what is the length of the packet? (Hint: The answer is not 1020.)

j) What is the purpose of the Frame Check Sequence Field?

k) What happens if the receiver detects an error in a frame?

l) If a company wishes to use priority in Ethernet, what fields must it add?

m) Where are tag fields located if they are present?