CCIE Routing and Switching Written
400-101
An Expert - Written-level exam on the Enterprise track, covering Network Infrastructure, Routing Protocols, Switching, 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
- Languages
- English
What the 400-101 Exam Covers
5 official domains
Network Infrastructure 25%
Routing Protocols 30%
Switching 20%
Network Services 15%
Network Automation 10%
Who Should Take This
400-101 target roles
Certification Path
Expert - Written · Enterprise
| Prerequisites | CCNP-level knowledge |
|---|---|
| Current Exam | 400-101 |
| Next Step | CCIE R&S LabCCIE Enterprise Infrastructure |
400-101 exam guide
How hard is the 400-101 exam?
The 400-101 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 400-101 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 400-101 exam?
This is a expert - written-level certification, the prerequisite is ccnp-level knowledge, typical target roles include network architect, senior network 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 400-101?
Candidates who pass usually continue with CCIE R&S Lab, CCIE Enterprise Infrastructure, this exam sits on the Enterprise track. Map the whole path before you start studying so each certificate builds on the previous one instead of repeating the same ground.