Exam 200-120 Question id=108 IPv4/IPv6 Addressing

The network administrator is planning to use the 255.255.255.224 subnet mask on the network. Which three valid IP addresses can the technician use for the hosts?

A. 172.16.2.127
B. 172.16.2.190
C. 172.16.2.191
D. 192.168.100.160
E. 10.1.2.34
F. 10.2.3.98
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The subnet mask 255.255.255.224 contains 32 addresses. First and Last cannot be used for hosts. So last octet cannot be 0,31,32,63,64,95,96,127,128,159,160,191,192,223,224,255 as the host ip address.



mistake 15.04.2016 07:39, raingigel: No possible Answer

There can not be any answer to this question there are no 3 IP that belongs to the same /27 Class
explanation 15.04.2016 10:44, mik: it is correct

The question is no mean about "belongs to the same /27". The question about correct IP host addresses for any subnet /27, not in same subnet.

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