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A networking engineer plans to create three consecutive subnets. The first subnet will support 300 hosts. The second sub

Posted: Fri Aug 26, 2022 9:48 am
by answerhappygod
A networking engineer plans to create three consecutive subnets. The first subnet will support 300 hosts. The second subnet will support 200 hosts third subnet will support 180 hosts. Which subnet mask is the exact summary to use if the engineer wants to advertise one range that covers all three subnets?

A. 255.255.255.0
B. 255.255.252.0
C. 255.255.255.128
D. 255.255.254.0