Exam JN0-232 Topic 1 Question 13 Discussion
Actual exam question for Juniper's JN0-232 exam
Question #: 13
Topic #: 1
Question #: 13
Topic #: 1
Which two statements about the null zone on an SRX Series Firewall are correct? (Choose two.)
Suggested Answer: A,D Vote an answer
* Default assignment:All logical interfaces are placed in thenull zone by defaultuntil explicitly assigned to a user-defined security zone (Option A is correct).
* Removal from null zone:Once an interface is assigned to a security zone, it is removed from the null zone (Option D is correct).
* No traffic acceptance:The null zone is a discard zone; it cannot be configured to accept any traffic (Option C is incorrect).
* Policy behavior:Traffic rejected by a security policy is dropped according to the policy action. It is not forwarded to the null zone for logging (Option B is incorrect).
Correct Statements:A and D
Reference:Juniper Networks -Security Zones and the Null Zone, Junos OS Security Fundamentals.
* Removal from null zone:Once an interface is assigned to a security zone, it is removed from the null zone (Option D is correct).
* No traffic acceptance:The null zone is a discard zone; it cannot be configured to accept any traffic (Option C is incorrect).
* Policy behavior:Traffic rejected by a security policy is dropped according to the policy action. It is not forwarded to the null zone for logging (Option B is incorrect).
Correct Statements:A and D
Reference:Juniper Networks -Security Zones and the Null Zone, Junos OS Security Fundamentals.
by Noah at Dec 15, 2025, 01:15 PM
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