NSE7_EFW System Configuration Practice Question
A network administrator is configuring an HA cluster with two FortiGates in Active-Passive mode. Which parameter must be identical on both devices to ensure a successful cluster formation?
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
✓
HA Group ID
In an HA cluster, devices must share identical HA group IDs, passwords, and heartbeats to form a cluster.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Device Hostname
Why it's wrong here
Hostnames can be unique per device.
- ✗
Serial Number
Why it's wrong here
Serial numbers are unique hardware identifiers.
- ✓
HA Group ID
Why this is correct
The HA Group ID must match to allow devices to discover each other.
- ✗
Priority value
Why it's wrong here
Priority should differ to influence the master election.
About these practice questions
One of 91 original NSE7_EFW practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. 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_EFW 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_EFW exam.