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CompTIA

220-801 · Question #97

Which of the following can be used as the default gateway for the 192.168.1.0/24 network?

The correct answer is D. 192.168.1.10. The 192.168.1.0/24 network has valid host addresses from 192.168.1.1 to 192.168.1.254. A default gateway must be a valid, assignable host address within the same subnet. 192.168.1.0 is the network address (not assignable). 192.168.0.1 and 192.168.0.255 belong to the…

Networking

Question

Which of the following can be used as the default gateway for the 192.168.1.0/24 network?

Options

  • A192.168.0.1
  • B192.168.0.255
  • C192.168.1.0
  • D192.168.1.10

How the community answered

(19 responses)
  • A
    5% (1)
  • B
    5% (1)
  • C
    5% (1)
  • D
    84% (16)

Explanation

The 192.168.1.0/24 network has valid host addresses from 192.168.1.1 to 192.168.1.254. A default gateway must be a valid, assignable host address within the same subnet. 192.168.1.0 is the network address (not assignable). 192.168.0.1 and 192.168.0.255 belong to the 192.168.0.0/24 subnet-a different network entirely. 192.168.1.10 is a valid host address in the correct subnet and can be assigned to a router interface acting as the default gateway.

Topics

#default gateway#subnetting#IP addressing#CIDR

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