CCIE Data Center Written Exam
400-151
An Expert - Written-level exam on the Data Center track, covering DC Architecture, DC Networking, DC Storage, and more, rated Expert in difficulty, recommended for candidates with at least 60 months of hands-on experience, consisting of 100 questions in 120 minutes. Prepare with professionally curated practice questions and walk into exam day with confidence.
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Exam Details
- Time Limit
- 120 min
- Passing Score
- 800
- Exam Questions
- 100
- Exam Fee
- $800
- Format
- Multiple choice / drag and drop / lab simulations
- Difficulty
- Expert
- Exp. Needed
- 60 months
- Free Questions
- 5
- Languages
- English
What the 400-151 Exam Covers
6 official domains
DC Architecture 25%
DC Networking 25%
DC Storage 15%
DC Compute 15%
DC Automation 10%
DC Security 10%
Who Should Take This
400-151 target roles
Certification Path
Expert - Written · Data Center
| Prerequisites | CCNP-level knowledge |
|---|---|
| Current Exam | 400-151 |
| Next Step | CCIE Data Center Lab |
400-151 exam guide
How hard is the 400-151 exam?
The 400-151 is rated expert in difficulty, most candidates prepare with at least 60 months of hands-on experience. Difficulty varies with your existing hands-on practice, so use the sample questions on this page to gauge where you stand before booking the real test.
What is the 400-151 exam format?
Expect around 100 questions, 120 minutes to complete, a passing score of 800, formats include multiple choice, drag and drop, lab simulations, the official exam fee is $800 USD. It is offered in English. Check your local testing provider for delivery options and any regional pricing differences.
Who should take the 400-151 exam?
This is a expert - written-level certification, the prerequisite is ccnp-level knowledge, typical target roles include data center architect, senior dc engineer, ccie engineer. If the role you are aiming for appears on that list, the credential is a direct investment in your next job move rather than a general-purpose certificate.
What comes after the 400-151?
Candidates who pass usually continue with CCIE Data Center Lab, this exam sits on the Data Center track. Map the whole path before you start studying so each certificate builds on the previous one instead of repeating the same ground.
Certification FAQ
Other ways to test for 400-151
5 free questions available — two ways to use them.
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