Cisco CCNP Enterprise ENCOR (350-401) Practice Tests

What to Expect

The Cisco CCNP Enterprise ENCOR (350-401) exam costs $330 per exam, and you need two exams: the ENCOR core exam plus one concentration exam. That's $660 total. That two-exam structure means CCNP is a real financial commitment. Make sure you're serious about networking before dropping $660 on exams — and that's before study materials and lab equipment. You'll face 90 questions in 120 minutes, giving you roughly 1 minute and 20 seconds per question. Pass/fail with variable cut scores per exam. Cisco adjusts the threshold based on exam form difficulty.

Prerequisites and Audience

No formal prerequisites, but CCNA-level knowledge is absolutely assumed. If you can't do CCNA-level subnetting, OSPF, and VLANs in your sleep, you're not ready. Cisco recommends three to five years of enterprise networking experience, and honestly, you'll feel the difference if you don't have it. Senior network engineers, network architects, and enterprise IT professionals who design and troubleshoot complex networks. This is the cert that says "I don't just configure switches — I architect enterprise network solutions." It's the natural next step after CCNA for dedicated networking professionals.

Staying Certified

Good for three years. Renew by passing any current professional or expert-level Cisco exam, or by earning Continuing Education credits. If you're moving toward CCIE, passing that exam renews CCNP automatically.

ENCOR (350-401) is the core exam and covers a massive range: dual stack architecture, virtualization, infrastructure, network assurance, security, and automation. For your concentration exam, you choose from ENARSI (advanced routing and services), SD-WAN, SD-Access, wireless design, or automation. Pick the concentration that matches where your career is heading — they're all valuable, but in different ways.

Infrastructure

Infrastructure carries 30% of the exam weight, making it the single most impactful domain. Allocate your study time accordingly and make sure you can answer questions on this topic confidently before sitting the exam.

Security

Security at 20% is a substantial portion of the exam. You can't afford to be weak here. Focus on understanding the core concepts and common scenario patterns.

Architecture

Architecture accounts for 16% of questions. While not the heaviest domain, it can make the difference between passing and failing. Don't neglect it.

Automation

Automation accounts for 14% of questions. While not the heaviest domain, it can make the difference between passing and failing. Don't neglect it.

Question Format

Multiple-choice, multiple-response, and drag-and-drop. The questions are noticeably more complex than CCNA — expect to interpret multi-page show command output, troubleshoot BGP neighbor relationships, and identify subtle configuration issues. If you're slow at reading CLI output, practice until it's second nature.

Study Timeline

Budget four to six months for ENCOR alone, then two to three months for the concentration exam. Total timeline is six to nine months for the complete CCNP Enterprise. This is a significant time investment, and there's no shortcut — the breadth of ENCOR alone demands thorough preparation.

Top Resources

The official Cisco Press ENCOR study guide is the go-to textbook. Cisco Learning Network labs provide structured hands-on exercises. Kevin Wallace's ENCOR course and INE training are both well-regarded by the community. But the most important resource is lab time — you need real or virtual Cisco equipment to practice on.

Common Mistakes

Underestimating how broad ENCOR is. It covers routing, switching, wireless, security, and automation all in one exam. Most network engineers are strong in one or two of these areas and weak in others. The candidates who get caught off guard are the ones who study routing all day but can't answer wireless or automation questions. You need at least basic competence across everything.

Hands-On Advice

Build a multi-site enterprise network in your lab. Configure OSPF areas and BGP peering between sites, implement VRF for network segmentation, set up 802.1X with ISE for network access control, and automate configuration with Python and RESTCONF. If you can build, troubleshoot, and explain that entire setup, you're ready for ENCOR. The lab experience is what separates people who actually know networking from people who just passed a test.

Testing Options

Pearson VUE testing centers or online proctoring. Standard Cisco exam delivery for both ENCOR and concentration exams.

Time Management

About 100+ questions in 120 minutes per exam. That's tight given the complexity of the questions. Some questions present lengthy CLI output that you need to analyze — practice reading show commands quickly so you don't lose time on interpretation. Flag tricky questions and move on; don't let one complex BGP scenario eat ten minutes.

How Hard Is This Exam?

On a scale of 1 to 10, CCNP Enterprise ENCOR is about an 8.5. It's one of the hardest networking certifications short of CCIE. The difficulty comes from the massive breadth — routing, switching, wireless, security, and automation all in one exam — combined with the depth expected in each area. You need to troubleshoot BGP neighbor relationships, understand OSPF LSA types, configure 802.1X, and write Python automation scripts. Most network engineers are strong in one or two of these areas and weak in the rest, and the exam punishes that imbalance. The passing score is high, the questions involve reading complex CLI output, and you're expected to operate at a senior engineer level across all domains.

Pass Rate Data

Cisco doesn't publish pass rates. Community estimates for ENCOR suggest a first-attempt pass rate of around 40-50% — significantly lower than CCNA. This reflects the jump in difficulty from Associate to Professional level. Candidates with three-plus years of enterprise networking experience and significant lab time pass at higher rates. If you're consistently scoring above 85% on practice tests, you're ready. Don't book the exam until you feel genuinely confident across all domains — this one isn't something you can squeak by on.

Each Pruvos practice test mirrors the CCNP Enterprise ENCOR format: 100 questions with a 120-minute timer, distributed across six domains — Infrastructure (30%), Security (20%), Architecture (16%), Automation (14%), Virtualization (10%), and Network Assurance (10%). We have 6 full practice tests with 600 unique questions. Infrastructure at 30% is the heaviest domain and covers routing and switching fundamentals at a professional level — if that's weak, everything else will feel harder too. The 1.2 minutes per question pacing trains you to read CLI output quickly, which is essential for the real exam. Work through all 6 tests to build proficiency across the full domain spectrum.

Practice tests are the single most effective study tool for the CCNP Enterprise exam. They reveal your weak domains before the real exam does, and getting questions wrong in practice is how you learn. Each practice test here mirrors the real exam format: 90 questions, timed at 120 minutes, with the same 6-domain distribution.

Don't just take practice tests and check your score. Review every wrong answer and understand why the correct option is better. For the CCNP Enterprise, pay special attention to Infrastructure (30%) and Security (20%) questions since they carry the most weight.