While working at the help desk, you receive a call and learn that the IP address and mask of a user's PC are 10.11.12.36/11. Determine the number of network (N), subnet (S), and host (H) bits. Which of the following statements are TRUE?
A) N = 9
B) S = 14
C) H = 21
D) S = 6
C
Explanation: C) The 10.11.12.36 IPv4 address is a Class A address, which gives you 8 network bits and 24 host bits. The /11, or 255.224.0.0, mask further splits the 24 host bits: 3 for subnet and 21 for host.
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