Exam 200-901 Topic 1 Question 395 Discussion

Actual exam question for Cisco's 200-901 exam
Question #: 395
Topic #: 1
An engineer must investigate the problems on a web application and address them to related teams. The engineer verifies the application reachability from the single public IP dress with port and discovers that HTTPS access works to three servers of a network farm with IP 172.16.50.1 .2 and .4. but HTTPS access to the server with IP 172.16.50.3 does : work. Which problem type must be addressed as the cause for the case?

Suggested Answer: C Vote an answer

The issue described indicates that HTTPS (port 443) access is not working for one specific server (172.16.50.3) in the network farm, while it works for the others. This suggests that the transport port (port 443) might be blocked or filtered for this particular server.
Transport Port Blocking: Network firewalls or security groups might block specific ports for certain IP addresses.
Server Configuration: The server might not have the necessary configuration to accept HTTPS connections on port 443.
Troubleshooting: Verifying firewall rules, security group settings, and server configurations can help identify and resolve the issue.
Reference:
Network Troubleshooting Guide: Troubleshooting Network Issues

by Charlotte at Jul 05, 2026, 02:40 AM

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