CiscoProfessional
Implementing Cisco Application Centric Infrastructure
DCACI · 5 days
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CiscoExpertOn requestUpdated: July 2026
DCACIT Training for Your Team — Troubleshooting Cisco Application Centric Infrastructure
An ACI incident has a particular flavor: the dashboards are green-ish, the application team insists the network ate their packets, and the engineer on call is navigating a policy tree instead of a familiar CLI. DCACIT (Troubleshooting Cisco Application Centric Infrastructure) turns that scramble into a method — where the fabric records evidence, which tool answers which question, and in what order to ask them.
The course drills the incident patterns that dominate real ACI operations: endpoint learning failures, contract and policy drops, L3Out routing problems, fabric discovery and APIC cluster issues — all in labs that start from a symptom and end at root cause. It is an expert-level program that assumes DCACI-grade implementation fluency; the value is speed and certainty under incident pressure, not fundamentals.
We organize delivery through authorized partners whose instructors carry production ACI escalation experience — live online in your time zone, on site, or as a private group drilling the failure modes your own fabric has a taste for.
Who this course is for
- Engineers who operate a production ACI fabric and own its incidents
- Network operations teams inheriting ACI from a project or integrator
- Senior engineers formalizing ad-hoc ACI debugging into a repeatable method
- Integrator support staff handling ACI escalations for customers
What your team will learn
Topic areas below are grouped in our own words. The full official agenda is available on request — it comes from the authorized partner as part of your quote.
- A troubleshooting method for a fabric that has no single CLI to stare at
- Reading faults, events and health scores as evidence instead of decoration
- Endpoint learning gone wrong: the missing MAC, the stale entry, the flapping host
- Contract and policy drops — proving whether the fabric or the firewall ate the packet
- L3Out and external routing failures: adjacencies, route leaking and asymmetry
- Fabric-level tooling: on-switch captures and APIC diagnostics that shorten the war room
Key facts
| Duration | On request |
|---|---|
| Level | Expert |
| Prerequisites | Solid ACI implementation skills at DCACI level and day-to-day experience operating a fabric |
| Formats | Live online (VILT), On-site at your location, Private group, Seats in scheduled groups |
| Languages | English + local-language instructors on request |
Formats and how we organize it
- Live online (VILT)
- On-site at your location
- Private group
- Seats in scheduled groups
One request → three options
Fill in the form below — it takes a couple of minutes. Within 5 business days you compare 2–3 concrete offers — provider, instructor, dates, price below the public list. We contract and administer the delivery end to end. Details:how we work and vendor training.
DCACIT vs alternatives: which to choose
Factual criteria only — level, duration, audience and certification. The right choice depends on your team's starting point and stack.
Cisco DCACI (ACI Implementation)
The implementation foundation and the 300-620 CCNP concentration prep. Take it first if the team still builds confidence with the policy model; DCACIT assumes implementation fluency and spends its time on diagnosis under pressure.
Cisco DCACIA (ACI — Advanced)
The build-side expert course: Multi-Pod, Multi-Site and service insertion. Choose DCACIA before a complex deployment; DCACIT once the fabric is live and the incidents are real. Operations-heavy teams often need the troubleshooting course first.
A custom intensive
If your pain is one recurring class of incident — endpoint learning, L3Out instability, service-graph drops — a custom 2-day clinic on our materials drills exactly those scenarios against a replica of your setup.
Need only part of DCACIT?
If your team needs a subset of this program — or a mix of topics from several courses — we build a custom 2–4 day intensive on our own materials, shaped by your infrastructure. One custom program typically replaces 2–3 catalog courses.
Explore custom coursesDCACIT: frequently asked questions
How is troubleshooting ACI different from troubleshooting NX-OS?
The failure domain is a policy system, not a box: what looks like a link problem is often a contract, a misplaced EPG or a stale endpoint entry. The course teaches where the fabric records evidence — faults, health scores, on-switch captures — and a sequence for using it, instead of switch-by-switch guessing.
Is DCACIT tied to a certification exam?
No — there is no dedicated ACI troubleshooting exam. The related CCNP Data Center credentials come from 300-620 (DCACI course) and the broader 300-615 (DCIT course). Teams book DCACIT to cut incident time on a production fabric, which tends to justify itself quickly.
How hands-on is the course?
Very — the format is broken-fabric labs: each scenario starts from a fault symptom and ends at root cause, covering endpoint learning, policy drops, external routing and fabric discovery issues. In private groups, instructors can reproduce incident patterns your team has actually logged.
Our fabric was installed by an integrator who has since moved on — is this the right course?
That is the textbook case. Operations teams inheriting an ACI estate usually pair DCACI for the implementation model with DCACIT for incident response. If budget allows only one and the fabric is stable, start with DCACI; if incidents are frequent, start here.
How do we organize DCACIT training?
Fill in the request form on this page — team size, format, timing. Within 5 business days you receive 2–3 options from authorized partners with vetted instructors, dates and prices below public lists.
Request 2–3 DCACIT training options — quotes within 5 business days
No commitment — describe the task and we come back with concrete options, dates and prices.
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