CISCO 300-620 Exam Questions 2025

Updated:

Prepare effectively for the Cisco 300-620 (ENSLD – Enterprise Advanced Infrastructure Design) certification exam with Cert Empire’s up-to-date study resources. Our material includes authentic exam questions verified by certified networking experts, along with accurate answers and detailed explanations to enhance your preparation. Practice using our online exam simulator and explore free sample questions to see why IT professionals rely on Cert Empire for successful certification outcomes.

 

About 300-620 Exam

What is the Cisco 300-620 Exam, and what will you learn from it?

The Cisco 300-620 DCACI (Implementing Cisco Application Centric Infrastructure) exam verifies your skills in deploying, configuring, and managing Cisco ACI environments. 

ACI is Cisco’s advanced software-defined networking (SDN) solution for data centers, widely used by enterprises that require scalable automation, enhanced security, and centralized control. 

This exam is also one of the concentration options required to achieve the CCNP Data Center certification. To improve your readiness, you can practice with the best exam questions by Cert Empire.

Exam Snapshot

Feature

Details

Exam Code

300-620 DCACI

Exam Name

Implementing Cisco Application Centric Infrastructure

Vendor

Cisco

Version / Year

Current version

Average Salary

110,000 to 155,000 USD annually depending on experience

Cost

300 USD

Exam Format

Multiple-choice, simulations, drag-and-drop

Duration

90 minutes

Delivery Method

Pearson VUE testing center or online proctoring

Languages

English

Scoring Method

Scaled scoring system

Passing Score

Not publicly disclosed by Cisco

Prerequisites

None officially required, but data center and SDN experience recommended

Retake Policy

5-day waiting period after failed attempt

Target Audience

Data Center Engineers, ACI Administrators, SDN Engineers

Certification Validity

3 years

Release Date

February 24, 2020

Prerequisites before taking the Cisco 300-620 exam

Candidates should be familiar with:
• Cisco data center networking fundamentals
• Policy-driven architecture and overlay networks
• Ethernet switching, routing, and virtualization
• Hands-on experience with APIC and ACI fabric components

A strong foundation in SDN concepts will help significantly in understanding real ACI operations.

Main objectives and domains you will study for Cisco 300-620

  • ACI architecture and components
    • Policy model design and configuration
    • Fabric discovery and integration
    • Tenant configuration and segmentation
    • External connectivity and Layer 4-7 services
    • ACI monitoring, operations, and automation

Topics to cover in each domain

ACI Infrastructure
• Spine-leaf architecture
• Underlay/overlay fundamentals
• Fabric discovery and inventory

Policy and Tenant Configuration
• EPGs, bridge domains, VRFs
• Contracts and filters
• Application profiles and microsegmentation

External Connectivity
• L2 and L3 network integration
• Routed and bridged connections
• Transit routing with external networks

L4-L7 Service Integration
• Service graph creation
• Device package configuration
• Traffic redirection

Operations and Automation
• ACI troubleshooting and health scores
• Using APIs, automation tools, and templates
• Telemetry and advanced monitoring methods

Changes in the latest version of Cisco 300-620

Newer versions of the exam place more emphasis on automation technologies, ACI Multi-site and Cloud ACI deployment options, and enhanced security within the ACI fabric.

Register and schedule your Cisco 300-620 exam

Create or log into your Pearson VUE account. You can choose between online proctoring or an in-person test center depending on your convenience.

Cisco 300-620 exam cost and available discounts

The exam costs 300 USD. You may be eligible for discounts through:
• Cisco Learning Credits
• Employer training budgets
• Academic and regional promotions

Exam policies you should know before taking Cisco 300-620

  • Valid ID required for verification on exam day
    • Strict exam security policies enforced by Cisco
    • Online exam takers must meet environment and system requirements
    • Cancellation or rescheduling deadlines must be followed to avoid penalties

What can you expect on your Cisco 300-620 exam day?

Expect scenario-based questions where you will interpret ACI configurations, fabric states, and policy relationships. Troubleshooting and best practice-based questions are also common, so understanding fabric behavior is essential.

Plan your Cisco 300-620 study schedule effectively with 5 study tips

  1. Practice ACI configuration workflows frequently in a lab environment.
  2. Study how ACI maps business intent into network policies.
  3. Learn fabric connectivity with external networks thoroughly.
  4. Test yourself using reliable practice questions including the best exam questions by Cert Empire.
  5. Review common APIC tools for monitoring and troubleshooting issues.

Best study resources you can use to prepare for Cisco 300-620

  • Cisco Official DCACI course and study guides
    • Cisco Learning Network for community discussions
    • Hands-on experience with Nexus switches and APIC interface
    • ACI product documentation and design guides
    • Updated practice exam materials from Cert Empire.

Career opportunities you can explore after earning Cisco 300-620

  • ACI Administrator
    • Data Center Network Engineer
    • SDN Engineer
    • Data Center Architect Support roles
    • Cloud and Hybrid Infrastructure Engineer

This certification is valuable in organizations transitioning to intent-based data center architectures.

Certifications to go for after completing Cisco 300-620

  • Full CCNP Data Center certification
    • CCIE Data Center for advanced expertise
    • Cisco DevNet certifications for automation mastery

How does Cisco 300-620 compare to other data center certifications?

Cisco 300-620 stands out because it focuses entirely on ACI, Cisco’s flagship SDN solution. This makes it one of the most future-focused and in-demand data center certifications for engineers working with modern enterprise networks.

 

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Last Update Check November 12, 2025
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