The address pool of a DHCP server is configured with 172.18.93.0/25. The network administrator reserves 10 IP addresses for web servers. How many IP addresses are left in the pool to be assigned to other hosts?

IT Questions BankCategory: CCNAThe address pool of a DHCP server is configured with 172.18.93.0/25. The network administrator reserves 10 IP addresses for web servers. How many IP addresses are left in the pool to be assigned to other hosts?

Question:
The address pool of a DHCP server is configured with 172.18.93.0/25. The network administrator reserves 10 IP addresses for web servers. How many IP addresses are left in the pool to be assigned to other hosts?

  • 106
  • 117
  • 114
  • 120
  • 116

Explanation:
Calculate the maximum number of hosts available for the slash value and subtract the required static IP addresses required for the devices.
/24 = 254 hosts
/25 = 126 hosts
/26 = 62 hosts
/27 = 30 hosts
/28 = 14 hosts

Exam with this question: Modules 7 - 9: Available and Reliable Networks Exam

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