Build confidence in Cisco ACI design and operational decisions with 120 original practice questions from Cloudpuz Academy. This written course contains two different 60-question tests based on the Cisco 300-620 DCACI v1.2 topic outline reviewed in November 2026. Scenarios ask you to interpret requirements, distinguish related features and identify the next useful troubleshooting action.

Each test contains twelve Fabric Infrastructure, nine Packet Forwarding, twelve External Network Connectivity, nine Integrations, twelve Management and six ACI Anywhere questions. The distribution follows the six published domain weights. This is supplementary practice rather than a claim of exhaustive coverage of every individual exam objective.

Fabric scenarios cover leaf-and-spine architecture, physical and virtual APIC roles, object identity, tenant and VRF boundaries, bridge domains, EPGs, access-policy relationships and discovery. Analyze contracts, provider and consumer roles, vzAny, preferred groups and endpoint security groups. Investigate faults, events and audit evidence without confusing a summary health score with a root cause.

Forwarding scenarios examine local learning, COOP information, hardware-proxy behavior, silent hosts, ARP handling and distributed gateways. Distinguish policy permission from physical attachment and routing. Work through endpoint moves, duplicate addressing, broadcast boundaries, return paths and packet-size symptoms.

External connectivity practice includes tagged and untagged bindings, vPC attachments, STP and MCP considerations, L3Out VRF and node associations, interface types, routing adjacency checks, subnet advertisement and external EPG classification. Transit routing and VRF route leaking are outside this course topic plan.

Integration questions explore VMware port-group provisioning, dynamic VLAN resources, topology discovery and resolution versus deployment immediacy. Nutanix examples state release context where needed. Service-graph scenarios distinguish the intended service path, appliance responsibilities and the mappings required for successful deployment.

Management topics include in-band and out-of-band access, syslog and SNMP, Nexus Dashboard Insights, snapshots, remote backups, import choices, AAA, scoped roles and staged upgrades. The final domain compares Multi-Pod, Multi-Site and Remote Leaf using management boundaries, transport prerequisites and application requirements.

Each question has four options, one best answer, explanations for every option and a reference for further reading. Allow 90 minutes per test. The 70 percent practice threshold is a learning target chosen for this course; it is not a claimed official Cisco passing score. Review uncertain answers as well as incorrect ones before attempting the second set.

This course provides written practice tests without video lessons or a hosted lab. Basic switching, IP routing and ACI policy-model familiarity are recommended. Use official documentation and authorized hands-on exercises alongside the tests. These scenarios were reviewed against documentation; no claim is made that every configuration was executed on live ACI hardware.

Cloudpuz Academy is independent and is not affiliated with or endorsed by Cisco. The questions are original study material, not real exam questions or exam dumps. Course completion does not guarantee certification. Confirm the current official exam requirements and installed-release documentation before scheduling an exam or making a production change.