200-301 · Question #177
200-301 Question #177: Real Exam Question with Answer & Explanation
The correct answer is B: FastEthernet0 /1. The "network 192.168.12.64 0.0.0.63 equals to network 192.168.12.64/26. This network has: + Increment: 64 (/26= 1111 1111.1111 1111.1111 1111.1100 0000) + Network address: + Broadcast address: 192.168.12.127 Therefore all interface in the range of this network will join OSPF.
Question
Refer to the exhibit. A network associate has configured OSPF with the command: City(config-router)# network 192.168.12.64 0.0.0.63 area 0 After completing the configuration, the associate discovers that not all the interfaces are participating in OSPF. Which three of the interfaces shown in the exhibit will participate in OSPF according to this configuration statement? (Choose three.)
Options
- AFastEthernet0 /0
- BFastEthernet0 /1
- CSerial0/0
- DSerial0/1.102
- ESerial0/1.103
- FSerial0/1.104
Explanation
The "network 192.168.12.64 0.0.0.63 equals to network 192.168.12.64/26. This network has: + Increment: 64 (/26= 1111 1111.1111 1111.1111 1111.1100 0000) + Network address: + Broadcast address: 192.168.12.127 Therefore all interface in the range of this network will join OSPF.
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