A network administrator has been given a network of 172.16.85.0/21 and wants to know the usable range of IP addresses on that subnet. Which of the following indicates the correct IP address range?

A. 172.16.80.0-172.16.85.254

B. 172.16.80.0-172.16.88.255

C. 172.16.80.1-172.16.87.254

D. 172.16.80.1-172.16.85.255








 

Suggested Answer: C



This question is in N10-007 Exam
For getting CompTIA Network+ certificate


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