Implementing Cisco Application Centric Infrastructure (300-620 DCACI) Exam (300-620) - Cisco

Exam Questions

94%

Students found the real exam almost the same

1,057

Students passed this exam after ExamsQA Prep

95.1%

Average score during Real Exams at the Testing Centre

Browse 247 Questions
💡

Browse at least 50% questions to maximize your chances of passing

Free Preview Questions

Sample 300-620 Exam Questions & Explanations

Practice with real question formats, multiple choice options, and detailed answer explanations for Cisco 300-620.

Question #1 Verified Q&A
An engineer is implementing a Cisco ACI data center network that includes Cisco Nexus 2000 Series 10G fabric extenders. Which physical topology is supported?<br />
<br />
<img src="https://examsqa.com/storage/question-images/implementing-cisco-application-centric-infrastructure-300-620-dcaci-exam-300-620_page_1_Im2.jpg" alt="Exhibit" style="max-width: 100%; height: auto;" /><br />
<br />
A) B)<br />
<br />
<img src="https://examsqa.com/storage/question-images/implementing-cisco-application-centric-infrastructure-300-620-dcaci-exam-300-620_page_2_Im3.jpg" alt="Exhibit" style="max-width: 100%; height: auto;" /><br />
<br />
<img src="https://examsqa.com/storage/question-images/implementing-cisco-application-centric-infrastructure-300-620-dcaci-exam-300-620_page_2_Im4.jpg" alt="Exhibit" style="max-width: 100%; height: auto;" /><br />
<br />
Nexus 9K Switches - ACI Mode Nexus 9K Switches - ACI Mode C) Spine 1 Spine 2 Spine 1 Spine 2 7 Leaf 2 Leaf 1 E FEX 101 FEX 102 Leaf 1 Leaf 2 FEX 101 FEX 102 Port Channel Aggregation Connectivity D)<br />
<br />
<img src="https://examsqa.com/storage/question-images/implementing-cisco-application-centric-infrastructure-300-620-dcaci-exam-300-620_page_3_Im5.jpg" alt="Exhibit" style="max-width: 100%; height: auto;" />
A Option D
B Option A
C Option B
D Option C
Correct Answer: Option A
Explanation:
The supported physical topology for a Cisco ACI data center network that includes Cisco Nexus 2000 Series 10G fabric extenders is depicted in Option A. This topology illustrates a pair of spine switches connected to leaf switches, which are then connected to the fabric extenders. The Cisco Nexus 2000 Series Fabric Extenders act as remote line cards for a parent Cisco Nexus switch, extending the network fabric. The topology shown is a spine-leaf architecture, which is a scalable, high-bandwidth framework that is typical in ACI deployments.<br />
<br />
Reference:<br />
For a detailed understanding of the ACI fabric and supported topologies, you can refer to the Cisco<br />
Application Centric Infrastructure Design Guide, which provides comprehensive information on design recommendations and deployment models: Cisco ACI Design Guide. To learn more about the role of fabric extenders in the ACI architecture, the following resource offers insights into how they integrate with the ACI fabric: Understanding the ACI Fabric.
Question #2 Verified Q&A
An ACI administrator notices a change in the behavior of the fabric. Which action must be taken to determine if a human intervention introduced the change?
A Inspect /var/log/audit_messages on the APIC to see a record of all user actions.
B Inspect audit logs in the APIC UI to see all user events.
C Inspect event records in the APIC UI to see all actions performed by users.
D Inspect the output of show command history in the APIC CLI.
Correct Answer: Inspect audit logs in the APIC UI to see all user events.
Explanation:
To determine if a change in the behavior of the ACI fabric was due to human intervention, an ACI administrator should inspect the audit logs in the APIC UI. The audit logs provide a record of all user events, which includes actions performed by users, making it possible to trace any changes back to specific human activities1.
Question #3 Verified Q&A
An engineer is creating a configuration import policy that must terminate if the imported configuration is incompatible with the existing system. Which import mode achieves this result?
A atomic
B replace
C merge
D best effort
Correct Answer: atomic
Explanation:
The import mode that must be used to ensure that the import process terminates if the imported configuration is incompatible with the existing system is the ‘atomic’ mode. This mode ignores shards that contain objects that cannot be imported while proceeding with shards that can be imported. If the incoming configuration’s version is incompatible with the existing system, the<br />
import process will terminate2.<br />
<br />
Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/4-x/aci- fundamentals/ Cisco-ACI-Fundamentals-401/Cisco-ACI-Fundamentals-401_chapter_01011.html
Question #4 Verified Q&A
Which components must be configured for the BGP Route Reflector policy to take effect?
A access policies and profiles
B leaf fabric interface overrides and profiles
C spine fabric interface overrides and profiles
D pod policy groups and profiles
Correct Answer: leaf fabric interface overrides and profiles
Explanation:
For the BGP Route Reflector policy to take effect, the components that must be configured are the<br />
leaf fabric interface overrides and profiles. These configurations are necessary to establish the route reflector relationships within the BGP protocol on the leaf switches<br />
<br />
Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/4-x/L3- configuration/Cisco- APIC-Layer-3-Networking-Configuration-Guide-401/Cisco-APIC-Layer-3- Networking-Configuration-Guide- 401_chapter_01.html
Question #5 Verified Q&A
Which type of policy configures the suppression of faults that are generated from a port being down?
A event severity assignment
B event lifecycle assignment
C fault lifecycle assignment
D fault severity assignment
Correct Answer: fault severity assignment
Explanation:
The type of policy that configures the suppression of faults generated from a port being down is the ‘fault severity assignment’ policy. This policy allows administrators to change the severity of a fault or suppress it altogether, which can be useful for managing expected faults and reducing noise from non-critical events<br />
<br />
Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/all/faults/guide/ b_APIC_Faults_Errors/b_IFC_Faults_Errors_chapter_01.html

Want to practice all 247 questions?

Practice under real exam conditions with instant grading, timed simulations, and community insights.

Start Full 300-620 Practice Test

Frequently Asked Questions

Common questions about the Cisco 300-620 certification practice test

How many questions are in the Cisco 300-620 practice exam on ExamsQA?
Our 300-620 (Implementing Cisco Application Centric Infrastructure (300-620 DCACI) Exam) practice question bank currently includes 247 verified questions with comprehensive explanations.
Are the 300-620 exam practice questions up to date for 2026?
Yes, all Cisco 300-620 practice questions are regularly updated and verified against current exam objectives.
Will the 300-620 practice questions help me pass on my first attempt?
The 300-620 (Implementing Cisco Application Centric Infrastructure (300-620 DCACI) Exam) question bank is built to mirror the real exam's format and topics, with detailed explanations for every answer so you understand the reasoning — not just memorize responses.
Is there a free demo available for 300-620 Implementing Cisco Application Centric Infrastructure (300-620 DCACI) Exam?
Yes, ExamsQA offers free demo questions for the 300-620 exam so you can test the interface and question quality before purchasing full access.