Certification exams change, and study material has to keep up. The 642-637 (Cisco Securing Networks with Cisco Routers and Switches (SECURE) v1.0) question bank at Actual4Exams is reviewed continuously and comes with 365 days of free updates, so your 2026 preparation always reflects the current exam.
Cisco 642-637 Exam Overview:
| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Securing Networks with Cisco Routers and Switches (SECURE) v1.0 |
| Exam Number: | 642-637 |
| Exam Price: | $200 USD |
| Certificate Validity Period: | 3 years |
| Available Languages: | English, Japanese |
| Exam Format: | Scenario-Based, Multiple Choice (Single/Multiple Answer), Drag-and-Drop |
| Real Exam Qty: | 70 |
| Related Certifications: | CCIE Security CCNP Security |
| Exam Duration: | 90 minutes |
| Passing Score: | 776 |
| Recommended Training: | Cisco Official SECURE v1.0 Course CCNP Security Official Cert Guide |
| Exam Registration: | Pearson VUE Registration |
| Sample Questions: |  |
| Exam Way: | Proctored onsite at Pearson VUE test centers |
| Pre Condition: | Valid CCNA Security certification or equivalent knowledge; recommended IINS exam completion |
| Official Syllabus URL: | https://www.cisco.com/c/en/us/training-events/training-certifications/exams/642-637.html |
Cisco 642-637 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Threat Control and Firewall | 20% | - NAT and PAT - Zone-Based Policy Firewall - IOS IPS - Stateful Inspection |
| Switch Infrastructure Security | 20% | - Storm Control and Port Security - 802.1X and IBNS - VLAN Security - Layer 2 Security Features |
| Network Foundation Protection | 20% | - Management Plane Security - Control Plane Security - Data Plane Security |
| VPN and Secure Connectivity | 20% | - PKI and Certificate Management - IPsec Site-to-Site VPN - SSL VPN and Remote Access - DMVPN and GET VPN |
| Router Infrastructure Security | 20% | - Secure Administrative Access - ACL and Traffic Filtering - Secure Routing Protocols - IOS Hardening |
Cisco Securing Networks with Cisco Routers and Switches (SECURE) v1.0 (642-637) — Questions Candidates Actually Ask
The 642-637 exam, officially known as Cisco Securing Networks with Cisco Routers and Switches (SECURE) v1.0, is the Cisco test that leads to the CCNP Security certification at the Professional level. Passing it validates the skills employers expect from a certified professional. It is also associated with related credentials such as CCNP Security, CCIE Security.
The 642-637 exam contains 70 questions, and you have 90 minutes to complete them. Work out your per-question pace before test day, and flag slow items instead of stalling on them — time pressure, not knowledge, sinks many first attempts. Timed mock exams in the Actual4Exams test engines are the most reliable way to build that rhythm.
The passing score for the 642-637 exam is 776, and the official registration fee is $200 USD. If you miss the mark, a retake means paying the full fee again, so book your seat only when you are ready. A practical benchmark: score consistently above the passing line on timed practice tests before scheduling the real exam.
Valid CCNA Security certification or equivalent knowledge; recommended IINS exam completion
Entry requirements can change, so confirm the latest conditions on the official exam page: https://www.cisco.com/c/en/us/training-events/training-certifications/exams/642-637.html.
You can book the 642-637 exam through the official registration channels below:
Exam delivery: Proctored onsite at Pearson VUE test centers. Seats at popular test centers fill quickly, so schedule early once your preparation is on track.
Cisco recommends the following training options for Cisco Securing Networks with Cisco Routers and Switches (SECURE) v1.0 candidates:
Pair any course with the 136 practice questions from Actual4Exams to measure how ready you really are before paying the exam fee.
Yes. A free PDF demo of the Cisco Securing Networks with Cisco Routers and Switches (SECURE) v1.0 questions is available, so you can check the question style and answer quality before you pay. Every purchase also includes 365 days of free updates, and if the product expires you can renew the update service at a 50% discount from your member zone.
If you take the corresponding 642-637 exam within 60 days of purchase and do not pass, you can apply for a full refund under the 100% Money Back Guarantee: submit a scan of your enrollment slip and your official Score Report (PDF) within 2 days of the exam date, and the claim is processed within 7 days. Attempts made within 3 days of purchase, downloads without an actual exam attempt, free materials, and expired orders are not eligible, and the candidate name must match the payer name. Prefer new material instead of a refund? You can exchange your purchase for two free products of equal value and keep the update service on your original product. As for delivery, the files are available for instant download and are also emailed to you within one minute of payment — if nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you can install the product on.
The official Cisco Securing Networks with Cisco Routers and Switches (SECURE) v1.0 outline is organized into 5 domains. The first three are:
- Router Infrastructure Security — 20% of the exam
- Threat Control and Firewall — 20% of the exam
- Switch Infrastructure Security — 20% of the exam
See the complete exam topics section above for the full outline and the weighting of every domain.
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This means that if due to any reason you are not able to pass the 642-637 actual exam even after using our product, we will reimburse the full amount you spent on our products. you just need to mail us your score report along with your account information to address listed below within 7 days after your unqualified certificate came out.
