A security administrator would like to write an access rule to block the three IP addresses given below.
Which of the following combinations should be used to include all of the given IP addresses?
192.168.12.255
192.168.12.227
192.168.12.229
A.
192.168.12.0/25
B.
192.168.12.128.28
C.
192.168.12.224/29
D.
192.168.12.225/30
This doesn’t make any sense at all none of the given answers covers the ip range. 192.168.12.224/27, or 192.168.12.192/26 or 192.168.12.128/25 or 192.168.12.0/24 would all work
You are right
Student is right. None of the answers is correct.
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Answer is A 192.168.12.0/25 This would allow for two networks 192.168.12.0 and 192.168.12.128 ….range 129-255 cheers!