Cisco 642-523 Exam Information and Actual Questions

  • Exam Code/Number: 642-523
  • Exam Name/Title: Securing Networks with PIX and ASA
  • Certification Provider: Cisco
  • Corresponding Certification: CCSP
  • Exam Questions: 64
  • Updated On: Jul 22, 2026

642-523
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Cisco
642-523 Exam
Securing Networks with PIX and ASA

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Cisco 642-523 Exam Overview:

Certification Vendor:Cisco
Exam Name:Securing Networks with Cisco PIX and ASA
Exam Number:642-523
Exam Format:Multiple Choice, Simulation, Scenario-based Questions
Exam Duration:90 minutes
Available Languages:English
Exam Price:USD 150-300
Passing Score:Variable (Cisco scaled scoring, typically ~750/1000)
Certificate Validity Period:Retired (legacy Cisco certification exam)
Related Certifications:Cisco Certified Network Professional (CCNP Security legacy)
Cisco Security Specialist Certifications
Real Exam Qty:40-55
Sample Questions:Cisco 642-523 Sample Questions
Exam Way:Computer-based exam at authorized Cisco testing centers (legacy certification format)
Pre Condition:Recommended knowledge of CCNA-level networking, IP routing, and basic security concepts.

Cisco 642-523 Exam Syllabus Topics:

SectionWeightObjectives
Network Address Translation (NAT) and PAT20%- NAT configuration
  • 1. Static NAT and dynamic NAT
    • 2. PAT overload configuration
      - Translation troubleshooting
      • 1. Common NAT issues resolution
        • 2. Translation table analysis
          Access Control and Security Policies20%- ACL configuration
          • 1. Access control lists implementation
            • 2. Traffic filtering rules
              - Security policies
              • 1. Object groups and policy maps
                • 2. Stateful firewall rules
                  Cisco PIX and ASA Firewall Fundamentals20%- PIX and ASA architecture
                  • 1. Interface types and security levels
                    • 2. Hardware and software architecture overview
                      - Firewall concepts
                      • 1. Firewall security models and zones
                        • 2. Stateful inspection basics
                          VPN Configuration on PIX/ASA15%- Remote access VPN
                          • 1. Client configuration and authentication
                            • 2. SSL VPN basics
                              - IPsec VPN
                              • 1. Site-to-site VPN configuration
                                • 2. IKE phase 1 and phase 2 setup
                                  Monitoring, Logging, and Troubleshooting10%- Troubleshooting techniques
                                  • 1. Packet tracing and debugging
                                    • 2. Common connectivity issues resolution
                                      - Monitoring tools
                                      • 1. ASDM monitoring features
                                        • 2. Syslog configuration
                                          Device Initialization and Basic Configuration15%- Initial setup
                                          • 1. Basic system parameters configuration
                                            • 2. ASDM and CLI configuration methods
                                              - Interface configuration
                                              • 1. Security level assignment
                                                • 2. Inside/outside interface setup


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