NSE7 Advanced Networking and SD-WAN Practice Question
Which FortiGate feature allows the creation of multiple virtual routing tables within a single VDOM?
⚠ Common exam trap
A common mix-up: candidates confuse VDOM with VRF: candidates often think VDOMs are the only way to create multiple routing tables, but VRF achieves this within a single VDOM, which is a more granular and resource-efficient approach for network segmentation.
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
✓
VRF
VRF (Virtual Routing and Forwarding) allows a single FortiGate VDOM to maintain multiple independent routing tables, each with its own forwarding decisions. This is achieved by creating separate VRF instances (identified by VRF IDs 1-255) within the same VDOM, enabling traffic isolation and overlapping IP address spaces without requiring separate VDOMs.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
VRF
Why this is correct
VRF (Virtual Routing and Forwarding) allows multiple routing tables within a VDOM.
- ✗
Policy-based routing
Why it's wrong here
PBR directs traffic based on policies, not separate routing tables.
- ✗
VDOM
Why it's wrong here
VDOM creates separate virtual devices, not just routing tables.
- ✗
ECMP
Why it's wrong here
ECMP is load balancing across multiple paths, not separate routing tables.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This NSE7 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 exam.