Refer to the exhibit. An administrator must send a message to everyone on the router A network. What is the broadcast address for network 172.16.16.0/22?

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Refer to the exhibit. An administrator must send a message to everyone on the router A network. What is the broadcast address for network 172.16.16.0/22?

CCNA1 v7 - ITNv7 - Modules 11 - 13 IP Addressing Exam Answers 03

CCNA1 v7 – ITNv7 – Modules 11 – 13 IP Addressing Exam Answers 03

  • 172.16.16.255
  • 172.16.20.255
  • 172.16.19.255
  • 172.16.23.255
  • 172.16.255.255
    Answers Explanation & Hints:

    The 172.16.16.0/22 network has 22 bits in the network portion and 10 bits in the host portion. Converting the network address to binary yields a subnet mask of 255.255.252.0. The range of addresses in this network will end with the last address available before 172.16.20.0. Valid host addresses for this network range from 172.16.16.1-172.16.19.254, making 172.16.19.255 the broadcast address.

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