- A
APIC
Why wrong: APIC is the controller, but does not directly push port groups.
- B
VMM domain
VMM domain handles integration with hypervisors.
- C
Tenant
Why wrong: Tenant is a logical container.
- D
L3Out
Why wrong: L3Out provides external connectivity.
Question 291 of 1,000
350-601 Network Practice Question
This 350-601 practice question tests your understanding of network. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
In ACI, when integrating with VMware vSphere, which component is used to automatically push port group configurations to virtual switches?
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
✓
VMM domain
The VMM (Virtual Machine Manager) domain in ACI is the integration point with VMware vSphere. It automatically pushes port group configurations to virtual switches by leveraging the VMware vCenter API, ensuring that ACI network policies are consistently applied to the hypervisor's virtual switches without manual intervention.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
APIC
Why it's wrong here
APIC is the controller, but does not directly push port groups.
- ✓
VMM domain
Why this is correct
VMM domain handles integration with hypervisors.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Tenant
Why it's wrong here
Tenant is a logical container.
- ✗
L3Out
Why it's wrong here
L3Out provides external connectivity.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Cisco often tests the misconception that APIC directly pushes configurations to vSphere, but the VMM domain is the actual integration component that abstracts and automates the port group push via vCenter APIs.
Detailed technical explanation
How to think about this question
The VMM domain uses the VMware vCenter API to create and manage distributed virtual port groups (DVPGs) on vSphere distributed switches (VDS). When an EPG is associated with a VMM domain, ACI automatically creates corresponding port groups on the VDS, and the APIC pushes these configurations via the VMM domain's credentials and vCenter connection. In real-world deployments, this eliminates manual port group creation and reduces misconfiguration risks in large-scale virtualized environments.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the 350-601 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
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FAQ
Questions learners often ask
What does this 350-601 question test?
Network — This question tests Network — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: VMM domain — The VMM (Virtual Machine Manager) domain in ACI is the integration point with VMware vSphere. It automatically pushes port group configurations to virtual switches by leveraging the VMware vCenter API, ensuring that ACI network policies are consistently applied to the hypervisor's virtual switches without manual intervention.
What should I do if I get this 350-601 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
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Last reviewed: Jul 4, 2026
This 350-601 practice question is part of Courseiva's free Cisco 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 350-601 exam.
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