Nortel 920-253 Exam Information and Actual Questions

  • Exam Code/Number: 920-253
  • Exam Name/Title: NCDS-Nortel VPN Router (Contivity)Rls.6.0
  • Certification Provider: Nortel
  • Corresponding Certification: NCSS
  • Exam Questions: 60
  • Updated On: Oct 08, 2026

920-253
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Nortel
920-253 Exam
NCDS-Nortel VPN Router (Contivity)Rls.6.0

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Nortel 920-253 Exam Overview:

Certification Vendor:Nortel
Exam Name:NCDS-Nortel VPN Router (Contivity) Rls.6.0
Exam Number:920-253
Available Languages:English
Related Certifications:NCDS - Nortel Certified Design Specialist
Sample Questions:Nortel 920-253 Sample Questions
Exam Way:Historically delivered at authorized Nortel/Prometric testing centers (onsite).
Pre Condition:Typically intended for candidates pursuing the Nortel Certified Design Specialist (NCDS) designation in VPN Router (Contivity) technology; official prerequisite exam information is unavailable.
Official Syllabus URL:https://app97.nortelnetworks.com/cgi-bin/teds/cs/maintc.jsp?category=12&level=2&subcategory=12

Nortel 920-253 Exam Syllabus Topics:

SectionObjectives
Topic 1: VPN Router (Contivity) Rls.6.0 Solution Design- Network and Customer Requirements Analysis
  • 1. Site assessment and network evaluation
  • 2. Business and technical requirements analysis
- Implementation and Management Considerations
  • 1. Monitoring and troubleshooting strategy
  • 2. Scalability and future expansion
  • 3. Deployment planning
- Security Design
  • 1. Encryption and tunneling technologies
  • 2. Firewall and security policy integration
  • 3. Authentication and authorization methods
- Routing and Network Services
  • 1. Address management and NAT
  • 2. IP routing considerations
  • 3. Quality of Service planning
- VPN Architecture Design
  • 1. Site-to-site VPN design
  • 2. Remote access VPN design
  • 3. High availability and redundancy planning


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