SD-WAN-Engineer Troubleshooting Practice Question
Which THREE components are verified during the ION device 'check' sequence at startup?
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
✓
Link status
The startup sequence checks physical links, controller reachability, and basic configuration integrity.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Cloud application popularity
Why it's wrong here
Irrelevant to startup.
- ✗
User browser history
Why it's wrong here
Completely irrelevant.
- ✓
Link status
Why this is correct
Verifies physical connectivity.
- ✓
Configuration integrity
Why this is correct
Ensures the startup config is not corrupted.
- ✓
Controller reachability
Why this is correct
Ensures it can receive policy updates.
About these practice questions
Courseiva writes every SD-WAN-Engineer question from scratch — 175 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 SD-WAN-Engineer 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 SD-WAN-Engineer exam.