| 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 |
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.