Question 528 of 952 from exam 200-125: Cisco Certified Network Associate Exam

Question 528 of 952 from exam 200-125: Cisco Certified Network Associate Exam

Prev Question Next Question

Question

Refer to the exhibit. In this VLSM addressing scheme, what summary address would be sent from router A?

Answers

Explanations

Click on the arrows to vote for the correct answer

A. B. C. D. E. F.

A

Router A receives 3 subnets: 172.16.64.0/18, 172.16.32.0/24 and 172.16.128.0/18. All these 3 subnets have the same form of 172.16.x.x so our summarized subnet must be also in that form -> Only A, B or.

The smallest subnet mask of these 3 subnets is /18 so our summarized subnet must also have its subnet mask equal or smaller than /18.

-> Only answer A has these 2 conditions ->