Instant Download Cisco : 642-637 Questions & Answers as PDF & Test Engine
Updated: Sep 04, 2026
No. of Questions: 136 Questions & Answers with Testing Engine
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Cisco 642-637 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Threat Defense Technologies | - Network attack mitigation
|
| Topic 2: Cisco IOS Security Features | - IOS security services
|
| Topic 3: Switch Security | - Layer 2 security
|
| Topic 4: Router Security | - Control plane protection
|
| Topic 5: Secure Connectivity | - Cryptographic technologies
|
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