Certification Overview

Cisco positions Cisco Certified Specialist – Cisco Data Center AI Infrastructure as evidence that a candidate can translate technical or business knowledge into repeatable workplace performance. Its scope centers on design and implementation of AI data center infrastructure, including high-performance fabrics, accelerator clusters, compute, storage, telemetry, security, and optimization. The active requirements are deliberately tied to Cisco's current technology and service portfolio, so preparation should combine conceptual study with configuration practice, scenario analysis, or workflow rehearsal as appropriate. Key coverage includes AI cluster requirements, architecture, compute, accelerators, and storage, High-performance data center fabrics, telemetry, operations, and security, Design, implementation, optimization, validation, and troubleshooting.

The credential is most relevant to AI infrastructure engineers, data center architects, network specialists, and platform engineers. It can support entry into a new discipline, formalize experience already gained on the job, or document a specialization inside a broader Cisco certification path. Employers can use it as one signal that a practitioner understands Cisco terminology, recommended operating models, and the trade-offs involved in delivering reliable outcomes. It does not replace hands-on experience, but it supplies a structured benchmark against a published exam or program blueprint.

The earning rule is straightforward: Pass the 300-640 DCAI exam. No formal prerequisites. Cisco nevertheless recommends that candidates build the practical background described in this document before attempting the requirement. Preparation should begin with the active blueprint, then proceed through Cisco training or equivalent study, guided labs, documentation review, and timed practice. Candidates should verify the exam appointment details in the registration system because taxes, currency conversion, local delivery availability, and version transitions can affect the final booking.

From a career perspective, the certification maps to Artificial Intelligence & ML, IT Support & Infrastructure and the selected level is Professional Level. After earning it, holders should retain their score report, monitor the credential in Cisco's certification tracking system, and understand any expiration or renewal rule before the renewal window becomes urgent. Cisco updates exams as technologies evolve; therefore, candidates close to a published transition date should compare the active and announced blueprints and schedule against the version they intend to take.

Track Details & Exam Requirements

Certification provider: Cisco

Credential type: Specialist certification

Current status: Active

Research currency: Checked against Cisco-controlled certification and exam information on 25 August 2026

Official earning rule: Pass the 300-640 DCAI exam

Formal prerequisites: No formal prerequisites

Recommended background: Hands-on experience with the technologies and operational tasks in the active exam blueprint is recommended

Exam 1 — 300-640 DCAI: Designing and Implementing Cisco Data Center AI Infrastructure

Path position: Required

Exam version: Not officially specified

Exam status: Active

Duration: 90 minutes

Price: US$300

Languages: English

Delivery: Secure, proctored exam through Pearson VUE, online or at an authorized test center where available

Number of questions: Not officially specified

Passing score: Not officially specified

Skills measured: The active Cisco blueprint covers:

• AI cluster requirements, architecture, compute, accelerators, and storage
• High-performance data center fabrics, telemetry, operations, and security
• Design, implementation, optimization, validation, and troubleshooting

Registration, results, and tracking

• Create or use a Cisco account and keep the legal name aligned with the government-issued identification used for the appointment.
• Register through Cisco's authorized delivery workflow; Pearson VUE administers Cisco proctored written exams, while expert practical exams use Cisco-designated lab delivery.
• Grading is pass/fail. Cisco states that results for proctored written exams are generally available online within 48 hours; practical result timing follows the applicable lab program.
• Use Cisco's certification tracking environment to confirm exam history, credential status, expiration dates, and available digital certification records.
• A failed entry, associate, professional, specialist, or CCDE written exam normally requires a five-calendar-day wait; expert lab/practical retakes normally require 30 days. A passed exam generally cannot be repeated for 180 days.

Current update

The exam is active on Cisco's current exam list, and no retirement date was identified as of the research date.

Validity & Recertification

Validity period: Three years from the date the certification is earned

Continuing Education requirement: 40 Continuing Education credits, or another eligible Cisco specialist recertification route

Renewal method: Renew before expiration by meeting Cisco's current eligible examination or Continuing Education requirements

Renewal timing: Complete all eligible requirements before the credential expiration date; no extension should be assumed

If the credential expires: Complete the full current earning process again unless Cisco's rules for this specific credential state otherwise

Reminder and recordkeeping: Keep the Cisco account email current and monitor the certification tracker; reminder delivery is helpful but remains the holder's responsibility