642-504 Exam Dumps
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| Certification Provider: | Cisco |
|---|---|
| Exam Code / Number: | 642-504 |
| Exam Name: | Securing Networks with Cisco Routers and Switches |
| Exam Questions: | 127 |
| Last Updated: | Jun 26, 2026 |
| Corresponding Certification: | CCSP |
This exam has been stopped to register, new exam code replace: 642-637
Cisco 642-504 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Layer 2 Security | 20% | - Port security - VLAN & private VLAN security - DHCP snooping & DAI - Spanning tree protection |
| Topic 2: VPN & Secure Routing | 20% | - Secure tunnel configuration - IPsec site-to-site VPN - Routing protocol authentication |
| Topic 3: IOS Firewall & IPS | 20% | - IPS deployment & signature management - Zone-based policy firewall - Classic IOS firewall |
| Topic 4: AAA & Access Control | 20% | - AAA configuration - Role-based CLI access - TACACS+ / RADIUS integration |
| Topic 5: Secure Network Infrastructure | 20% | - Device hardening best practices - Router security management - Control plane protection |