404 practice questions for Cisco 300-620 DCACI v1.2, the ACI concentration exam for CCNP Data Center, with full explanations.
Every question comes with the correct answer, the reasoning behind it, and a note on why each wrong option is wrong. Work through it once with the answers, then again with the questions-only copy under exam conditions.
- 404 questions across all six DCACI domains
- Answers and explanations for every question, including the wrong options
- A questions-only PDF for timed practice runs
- Instant delivery by email the moment you check out
- Free monthly updates for as long as the exam is live
- Pass or your money back
A failed 300-620 attempt costs another US$300. This pack is US$39, paid once, and refunded if you fail.
Try 10 questions free before you buy.
Last updated September 2026 · 404 questions
What makes the DCACI hard
DCACI is the most popular CCNP Data Center concentration because ACI is where the jobs are, and v1.2 is the current blueprint. It is a 90-minute exam that goes deep on one product rather than wide across the data centre, so the questions get into configuration detail fast.
Three domains carry 20% each: fabric infrastructure, external connectivity and management. Fabric covers the object model, virtual APIC, fabric discovery and policies, and the full logical construct chain of tenant, application profile, VRF, bridge domain, EPG and contracts. External connectivity is Layer 2 with STP basics and EPG port bindings, plus L3Out. Management covers out-of-band and in-band access, Nexus Dashboard Insights, snapshots, AAA and upgrades. Packet forwarding is 15% on endpoint learning and bridge domain settings. Integrations at 15% now include Nutanix VMM alongside VMware DVS. ACI Anywhere closes at 10% with Multi-Pod, Multi-Site and Remote Leaf.
About the exam
300-620 (Implementing Cisco Application Centric Infrastructure v1.2, DCACI) earns the Cisco Certified Specialist, Data Center ACI Implementation certification and counts as the concentration exam for CCNP Data Center. It covers ACI fabric infrastructure, packet forwarding, external network connectivity, VMM and service graph integrations, ACI management, and ACI Anywhere. No prerequisites.
Exam domains
- ACI Fabric Infrastructure: 20%
- ACI Packet Forwarding: 15%
- External Network Connectivity: 20%
- Integrations: 15%
- ACI Management: 20%
- ACI Anywhere: 10%
90 minutes, US$300 per attempt, Pearson VUE test centre or online, certification valid for three years. Cisco does not publish a fixed passing score.
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