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200-901 · Question #556

200-901 Question #556: Real Exam Question with Answer & Explanation

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Network Fundamentals

Question

An engineer must investigate the problems on a web application and address them to related teams. The engineer verifies that the network farm serving the application is working properly and is accessible through the internal IP address and port. Each server has a public DNS name and public IP. While name resolutions from the outside network to the public IP address are working properly too, the engineer discovers that some servers are not accessible from the public Internet. Which problem type must be addressed as the cause for the case?

Options

  • Ainternal network connectivity
  • Bblocked transport block
  • Cproxy
  • DNAT

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Topics

#NAT#Network Troubleshooting#Public/Private IP Addressing#External Connectivity
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