VCP-VVF Vmware Vsphere Foundation Fundamentals Practice Question
An ESXi host in a vSphere Foundation cluster experiences intermittent network packet drops due to a misconfigured VLAN on a vSphere Distributed Switch (VDS). The administrator wants to analyze live traffic moving across a distributed port group without altering the topology. Which feature should be used?
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
✓
Distributed Port Mirroring
Port mirroring (specifically Distributed Port Mirroring) on a vSphere Distributed Switch allows administrators to copy traffic from one or more source ports to a destination port for analysis.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Host Profiles
Why it's wrong here
Host Profiles manage and monitor ESXi host configurations for compliance and consistency.
- ✗
NetFlow
Why it's wrong here
NetFlow provides traffic flow statistics and metadata, not deep packet inspection or raw traffic duplication.
- ✓
Distributed Port Mirroring
Why this is correct
Distributed Port Mirroring mirrors traffic from source ports or port groups to a destination for security and troubleshooting analysis.
- ✗
Network I/O Control
Why it's wrong here
Network I/O Control manages bandwidth allocation across different traffic types on a physical adapter.
Visual reference
About these practice questions
This VCP-VVF question is part of Courseiva's 517-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 VMware exam blueprint
This VCP-VVF practice question is part of Courseiva's free VMware 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 VCP-VVF exam.