NSE7_SDW System Configuration And Setup Practice Question
You are deploying a new SD-WAN interface. What is the mandatory step before you can add an interface to an SD-WAN zone?
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
✓
Remove all firewall policy, static route, and DHCP references from the interface.
Before an interface can be added to an SD-WAN zone, it must not have any existing references, such as being used in a firewall policy, static route, or DHCP server configuration.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Configure a performance SLA for that specific interface.
Why it's wrong here
Performance SLAs are associated with SD-WAN members, not interface zone assignment.
- ✓
Remove all firewall policy, static route, and DHCP references from the interface.
Why this is correct
The interface must be completely clean of any logical references.
- ✗
Assign a VLAN ID to the interface.
Why it's wrong here
VLANs are optional and not a prerequisite.
- ✗
Enable SD-WAN on the global system settings.
Why it's wrong here
This is enabled by default or via the interface settings, but not a prerequisite for zone membership.
Visual reference
About these practice questions
Courseiva writes every NSE7_SDW question from scratch — 92 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 Fortinet exam blueprint
This NSE7_SDW practice question is part of Courseiva's free Fortinet 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 NSE7_SDW exam.