NSE7_EFW System Configuration Practice Question
Which FortiGate feature is used to group multiple physical interfaces for redundancy at Layer 2?
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
✓
802.3ad Aggregate
802.3ad Link Aggregation (LACP) is the standard for binding physical ports into a single logical interface.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Loopback interface
Why it's wrong here
Used for management or routing.
- ✓
802.3ad Aggregate
Why this is correct
This provides port-channel functionality.
- ✗
SD-WAN
Why it's wrong here
SD-WAN is for traffic steering, not L2 redundancy.
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VLAN tagging
Why it's wrong here
VLANs partition L2 domains.
About these practice questions
Courseiva writes every NSE7_EFW question from scratch — 91 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_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.