One package, every platform. The online test engine includes all the functions of the PC software and runs on Windows, Mac, Android, and iOS, so the 136 practice questions for the 642-637 exam at PassCollection follow you from desk to phone to tablet. In 2026, study tools should fit your devices — not the other way around.
Cisco 642-637 Exam Overview:
| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Securing Networks with Cisco Routers and Switches (SECURE) v1.0 |
| Exam Number: | 642-637 |
| Real Exam Qty: | 70 |
| Exam Duration: | 90 minutes |
| Exam Format: | Scenario-Based, Drag-and-Drop, Multiple Choice (Single/Multiple Answer) |
| Available Languages: | English, Japanese |
| Certificate Validity Period: | 3 years |
| Passing Score: | 776 |
| Related Certifications: | CCIE Security CCNP Security |
| Exam Price: | $200 USD |
| Recommended Training: | CCNP Security Official Cert Guide Cisco Official SECURE v1.0 Course |
| 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 |
|---|---|---|
| Topic 1: Threat Control and Firewall | 20% | - NAT and PAT - Zone-Based Policy Firewall - Stateful Inspection - IOS IPS |
| Topic 2: Router Infrastructure Security | 20% | - Secure Routing Protocols - IOS Hardening - Secure Administrative Access - ACL and Traffic Filtering |
| Topic 3: Switch Infrastructure Security | 20% | - Layer 2 Security Features - VLAN Security - 802.1X and IBNS - Storm Control and Port Security |
| Topic 4: VPN and Secure Connectivity | 20% | - DMVPN and GET VPN - PKI and Certificate Management - SSL VPN and Remote Access - IPsec Site-to-Site VPN |
| Topic 5: Network Foundation Protection | 20% | - Control Plane Security - Data Plane Security - Management Plane Security |
642-637 Exam Questions and Study Options
Whichever matches your habits — all three are built around the same Cisco Securing Networks with Cisco Routers and Switches (SECURE) v1.0 content. The PDF version suits paper readers: print it out, mark it up, and share pages with a study partner. The PC test engine suits computer-based learners: it simulates the real exam scene, lets you set a time limit like the live 642-637 exam, flags your mistakes, and reminds you to re-practice them daily. The online APP includes every software function and runs on Windows, Mac, Android, and iOS. Choose the one you will actually use every day.
The 642-637 exam contains 70 questions to be completed in 90 minutes minutes. That pace is exactly what the PC test engine's timed mode trains — set the same limit in practice, and the real clock stops being a surprise.
Cisco recommends these training options for candidates:
Official courses build understanding; a daily practice routine with expert-verified answers builds exam-day readiness. The strongest preparation uses both.
To pass the 642-637 exam you need 776, and registration costs $200 USD. Set against that fee, thorough preparation is the smaller expense by far — and the one most likely to protect the larger one.
The official outline divides the 642-637 exam into weighted domains, including:
- Network Foundation Protection (20%)
- Switch Infrastructure Security (20%)
- Threat Control and Firewall (20%)
The Cisco Securing Networks with Cisco Routers and Switches (SECURE) v1.0 practice questions at PassCollection follow these same objectives, whichever of the three study formats you use.
Yes. We understand that many candidates prefer not to advertise how they prepare. PassCollection runs a strict information protection system: your personal details and your 642-637 exam purchase are kept secret and safe, and never disclosed to any third party. You can order the Cisco Securing Networks with Cisco Routers and Switches (SECURE) v1.0 materials with complete peace of mind.
Valid CCNA Security certification or equivalent knowledge; recommended IINS exam completion
The 642-637 exam is the official assessment behind the Cisco Securing Networks with Cisco Routers and Switches (SECURE) v1.0 certification from Cisco. Many IT professionals pursue it as a step toward leadership roles, because the credential verifies practical command of the published objectives. Solid preparation — not luck — is what carries candidates through it.
You can register for the 642-637 exam through these official channels:
Book your seat only when your timed practice scores say you are ready — the registration fee is better paid once than twice.
Edgar 
Heloise 
Maxine 
Agatha 
Hardy 
Ian 
Montague 
Faithe 
Ternence 
Vera 
Meredith 
Charlotte 
Bertha 
Walter 
Philip 
Mona 
Victoria 
Kyle 
Bartholomew 
