NGFW-Engineer PAN OS Networking Configuration Practice Question
Why might a static route not be visible in the routing table?
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
✓
Next hop is unreachable
If the next hop is not reachable through an interface associated with the virtual router, the static route is considered invalid and will not be installed in the RIB.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
The firewall is in HA passive mode
Why it's wrong here
Routes still exist on the passive unit's control plane.
- ✗
The destination is a public IP
Why it's wrong here
Public IPs are valid destinations.
- ✓
Next hop is unreachable
Why this is correct
Routes require a valid next hop path.
- ✗
The route has a high metric
Why it's wrong here
High metrics still appear in the table.
- ✗
The interface is in a different zone
Why it's wrong here
Zones don't prevent route installation.
About these practice questions
This NGFW-Engineer question is part of Courseiva's 190-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam 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 NGFW-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 NGFW-Engineer exam.