Nortel 920-449 Exam Information and Actual Questions

  • Exam Code/Number: 920-449
  • Exam Name/Title: Nncse contivity security
  • Certification Provider: Nortel
  • Corresponding Certification: NCSE
  • Exam Questions: 52
  • Updated On: Oct 09, 2026

920-449
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920-449 Exam
Nncse contivity security

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Nortel 920-449 Exam Overview:

Certification Vendor:Nortel Networks
Exam Name:Contivity Security
Exam Number:920-449
Exam Format:Multiple choice, Scenario-based questions
Available Languages:English
Related Certifications:Nortel Networks Certified Support Specialist (NNCSS)
Nortel Networks Certified Design Specialist (NNCDS)
Sample Questions:Nortel 920-449 Sample Questions
Exam Way:Typically proctored certification exam (historically onsite testing centers or authorized testing providers)
Pre Condition:Basic networking and security knowledge recommended; familiarity with VPN concepts preferred.

Nortel 920-449 Exam Syllabus Topics:

SectionObjectives
Security and Authentication- Encryption and integrity
  • 1. Key management concepts
    • 2. IPSec ESP/AH
      - Authentication methods
      • 1. LDAP/Directory services
        • 2. RADIUS integration
          Troubleshooting and Maintenance- Diagnostics
          • 1. Log analysis
            • 2. Connectivity troubleshooting
              Contivity VPN and Remote Access Architecture- Contivity platform components
              • 1. Security gateway functions
                • 2. Policy enforcement mechanisms
                  - Contivity Secure Access concepts
                  • 1. VPN fundamentals (IPSec, tunneling)
                    • 2. Remote access vs site-to-site VPN
                      Network and Routing Services- Routing in VPN environments
                      • 1. Traffic forwarding policies
                        • 2. Static and dynamic routing basics


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