Which IPv4 address range covers all IP addresses that match the ACL filter specified by 172.16.2.0 with wildcard mask 0.0.1.255?

IT Questions BankCategory: CCNAWhich IPv4 address range covers all IP addresses that match the ACL filter specified by 172.16.2.0 with wildcard mask 0.0.1.255?

Question:
Which IPv4 address range covers all IP addresses that match the ACL filter specified by 172.16.2.0 with wildcard mask 0.0.1.255?

  • 172.16.2.0 to 172.16.2.255
  • 172.16.2.1 to 172.16.3.254
  • 172.16.2.0 to 172.16.3.255
  • 172.16.2.1 to 172.16.255.255

Explanation: The wildcard mask 0.0.1.255 means the first 23 bits are matched and the last 9 bits are ignored. That is, a matching IP address should be from 172.16.2.0 to 172.16.3.255 (where last 9 bits are from all 0s to all 1s and any value between).

Exam with this question: Chapter 21: Quiz – Troubleshooting ACLs and Prefix Lists CCNPv8 ENARSI
Exam with this question: CCNA 2 (v5.0.3 + v6.0) Chapter 9 Exam Answers


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