Which subnet range will make the most efficient use of the address block for connecting to customer edge devices?
Given the subnet of 209.165.201.0/27, which subnet range will make the most efficient use of the address block for connecting to customer edge devices?
A. 209.165.201.1/32
B. 209.165.201.1/31
C. 209.165.201.1/30
D. 209.165.201.1/29
E. 209.165.201.1/24
Correct Answer: B