Users report that they are unable to access the production server with IP address 192.168.30.17.
These users need to be provided access without changing any subnet to VLAN information. The
VLANs configured on the network are listed below:
DepartmentVLAN #Subnet used
Marketing20192.168.20.0/28
Customer Service25192.168.20.64/28
Finance30192.168.30.0/28
WHSE35192.168.30.16/28
Sales40192.168.3.16/28
The users experiencing this issue need to be added to which of the following VLANs?
A.
25
B.
30
C.
35
D.
40
Explanation:
Would someone please explain why the answer is “35.” Please break this down in layman’s terms for simple understanding. For example, this is what I understand:
This IP (192.168.30.17) is a “Class C” address, with CIDR / 28. Thus, a total of “28” subnet (masked) bits are turned ON and four bits are turned OFF. {11111111(255).11111111(255).11111111(255).11110000(240)}. Therefore, I believe the subnet mask is 255.255.255.240. I do not understand how the answer is “35.”
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Someone was lazy writing out the answer. The answer should read -C. WHSE35-
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