Exam JN0-232 Topic 1 Question 14 Discussion

Actual exam question for Juniper's JN0-232 exam
Question #: 14
Topic #: 1
You have a situation where legitimate traffic is incorrectly identified as malicious by your screen options.
In this scenario, what should you do?

Suggested Answer: D Vote an answer

Screen options are used to detect and prevent attacks such as floods, scans, and malformed packets. In some cases,false positivesmay occur, where legitimate traffic is mistakenly identified as malicious.
* To address this, administrators can configure thealarm-without-dropoption (Option D). This setting generates alarms/logs for suspicious traffic without actually dropping it, allowing verification before taking further action.
* Enabling all screen options (Option A) may increase false positives further.
* Discarding traffic immediately (Option B) risks disrupting legitimate communication.
* Increasing sensitivity (Option C) worsens the problem, since false positives would increase.
Correct Action:Use alarm-without-drop to log the traffic without dropping it.
Reference:Juniper Networks -Junos OS Screen Options and Troubleshooting, Junos OS Security Fundamentals.

by Muriel at Jun 25, 2026, 08:02 PM

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