Huawei
H12-224 · Question #488
The address space 172.28.100.0/24 is currently used. If the subnet mask 172.28.100.0/30 is used to divide this address space into several subnets serving WAN links, how many subnets in total can the…
The correct answer is B. 64. See the full explanation below for the reasoning.
Question
The address space 172.28.100.0/24 is currently used. If the subnet mask 172.28.100.0/30 is used to divide this address space into several subnets serving WAN links, how many subnets in total can the address space be divided into?
Options
- A30
- B64
- C126
- D254
How the community answered
(52 responses)- A4% (2)
- B71% (37)
- C17% (9)
- D8% (4)
Community Discussion
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