JNCIP-SEC: Juniper Networks Certified Professional – Security (2021) — Question 19

Which statement about transparent mode on an SRX340 is true?

Answer options

• A. You must reboot the device after configuring transparent mode.
• B. Security policies applied to transparent mode zones require Layer 2 address matching.
• C. Screens are not supported in transparent mode security zones.
• D. All interfaces on the device must be configured with the ethernet-switching protocol family.

Correct answer: A

Explanation

The correct answer is A because switching to transparent mode requires a reboot to apply the configuration changes. Option B is incorrect as security policies in transparent mode do not require Layer 2 address matching. Option C is wrong since screens can be applied in transparent mode. Option D is also incorrect because not all interfaces need to be configured with the ethernet-switching protocol family.