Question 30
A network team addresses this situation: A sensitive service permits unsolicited inbound connections even though return traffic should remain allowed. After the corrective action, which test or result BEST verifies that the problem is resolved?
Explanation
Correct Answer
Negative and positive connection tests validate stateful filtering.
Incorrect Answers
Try an approved site and a blocked destination with a test user. That check cannot demonstrate attempt a denied new session and confirm permitted reply packets still pass.
A working Layer 3 path establishes correct routed connectivity. That check cannot demonstrate attempt a denied new session and confirm permitted reply packets still pass.
Mount the shared directory from two authorized clients and test permissions. That check cannot demonstrate attempt a denied new session and confirm permitted reply packets still pass.






CompTIA Network+ (N10-009) Practice Tests