A. Six extension layers
B. Six extension headers
C. Eight extension headers
D. Eight extension layers
Explanation: The length of the base header is 40 bytes. However, to give more functionality to the IP datagram, the base header can be followed by up to six extension headers.
A. 400
B. 350
C. 300
D. 200
Explanation: In an IPv6 datagram, M bit is 0, value of HLEN is 5, the value of total length is 200 and offset value is 200. If the M bit is 0, it means there are no more fragments, the fragment is the last name.