What is the purpose of the subnet mask in conjunction with an IP address?

What is the purpose of the subnet mask in conjunction with an IP address?

  • to uniquely identify a host on a network
  • to identify whether the address is public or private
  • to determine the subnet to which the host belongs
  • to mask the IP address to outsiders
    Explanation:With the IPv4 address, a subnet mask is also necessary. A subnet mask is a special type of IPv4 address that coupled with the IP address determines the subnet of which the device is a member. ​

For All Questions: CCNA1 ITN Chapter 7 Exam Answers 2019

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