Refer to the exhibit.
In this VLSM addressing scheme, what summary address would be sent from router A?
Click on the arrows to vote for the correct answerA. B. C. D. E. F.
Two adjacent /18s would make a /17, but we also have the /24 to aggregate. The lowest IP address in all the 3 subnets is 172.16.32.0; the highest is
172.16.191.255. The smallest netmask to aggregate this whole range is a /16, and it would have to start at 172.16.0.0 to cover the three smaller subnets.