H3C GB0-520 Exam Details & Actual Exam Questions

  • Exam Code/Number: GB0-520
  • Exam Name/Title: Building Secure Virtual Private Networks
  • Certification Provider: H3C
  • Corresponding Certification: H3C Others Certification
  • Certification Level: Professional

H3C Building Secure Virtual Private Networks Exam Questions

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H3C GB0-520 Exam Overview:

Certification Vendor:H3C
Exam Name:H3C Building Secure Virtual Private Networks
Exam Number:GB0-520
Available Languages:Chinese, English
Exam Duration:90-120
Exam Format:Multiple choice, Multiple response
Real Exam Qty:60-70
Exam Way:Computer-based exam (online proctored or authorized test center, depending on region)
Pre Condition:Basic networking knowledge including TCP/IP, routing fundamentals, and general security concepts

H3C GB0-520 Exam Syllabus Topics:

SectionObjectives
Topic 1: VPN Fundamentals- VPN concepts and architectures
  • 1. Site-to-site vs remote access VPN
    • 2. VPN tunneling principles
      - Encryption and security basics
      • 1. Symmetric vs asymmetric encryption overview
        • 2. Hashing and integrity mechanisms
          Topic 2: IPsec VPN- IPsec fundamentals
          • 1. AH and ESP protocols
            • 2. IKE negotiation process
              - IPsec configuration and deployment
              • 1. Common deployment scenarios
                • 2. Policy-based vs route-based VPN
                  Topic 3: MPLS VPN Basics- MPLS VPN concepts
                  • 1. PE and CE roles
                    • 2. VRF and route separation
                      Topic 4: GRE and Tunnel Technologies- GRE tunneling
                      • 1. Use cases for GRE tunnels
                        • 2. GRE encapsulation mechanism
                          Topic 5: Security and Policy Control- Traffic filtering and policies
                          • 1. ACL-based control
                            • 2. Firewall integration with VPN
                              Topic 6: SSL VPN- SSL VPN configuration
                              • 1. Access control policies
                                • 2. User authentication methods
                                  - SSL VPN principles
                                  • 1. Clientless vs client-based SSL VPN
                                    • 2. SSL/TLS handshake basics
                                      Topic 7: VPN Troubleshooting- Common VPN issues
                                      • 1. Tunnel establishment problems
                                        • 2. IKE negotiation failures
                                          - Diagnostics tools and methods
                                          • 1. Log analysis and debugging
                                            • 2. Connectivity testing


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