NetSec-Pro Connectivity And Security Practice Question
Which TWO of the following steps are required to implement a successful Site-to-Site VPN with a third-party vendor?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Assign the tunnel interface to a security zone.
Both IKE Phase 1 and Phase 2 crypto profiles must be configured correctly, and the tunnel interface must be assigned to a zone.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Assign the tunnel interface to a security zone.
Why this is correct
Interfaces must belong to a zone to be used in security policies.
- ✓
Configure an IKE Crypto Profile matching the vendor's settings.
Why this is correct
Crypto profiles ensure the security parameters are agreed upon.
- ✗
Disable all logging on the tunnel interface.
Why it's wrong here
Logging is crucial for troubleshooting.
- ✗
Enable DHCP on the tunnel interface.
Why it's wrong here
DHCP is not used for site-to-site tunnel interfaces.
- ✗
Configure the tunnel as an L2 bridge.
Why it's wrong here
Tunnel interfaces are L3, not L2.
About these practice questions
Courseiva writes every NetSec-Pro question from scratch — 191 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or dumps. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Palo Alto Networks exam blueprint
This NetSec-Pro practice question is part of Courseiva's free Palo Alto Networks certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the NetSec-Pro exam.