Which subnet mask would be appropriate for a network address range to be subnetted for up to eight LANs, with each LAN containing 5 to 26 hosts?

A. 0.0.0.240

B. 255.255.255.252

C. 255.255.255.0

D. 255.255.255.224

E. 255.255.255.240






 

Suggested Answer: D

We need 26 usable IP addresses, so we need subnets with a range of 32 addresses. This is the /27 netmask, or 255.255.255.224.

This question is in CCNA 200-125 exam 
For getting CCNA Certificate


Disclaimers:
The website is not related to, affiliated with, endorsed or authorized by Cisco.
Trademarks, certification & product names are used for reference only and belong to Cisco.