Nortel 920-180 Exam Information and Actual Questions

  • Exam Code/Number: 920-180
  • Exam Name/Title: Ncts real time Networking
  • Certification Provider: Nortel
  • Corresponding Certification: NCTS
  • Exam Questions: 154
  • Updated On: Oct 05, 2026

920-180
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920-180 Exam
Ncts real time Networking

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Nortel 920-180 Exam Overview:

Certification Vendor:Nortel
Exam Name:NCTS Real Time Networking
Exam Number:920-180
Real Exam Qty:154–166 (varies by source/version)
Exam Format:Multiple Choice Questions (MCQ)
Available Languages:English
Related Certifications:NCTS Certification Track
Sample Questions:Nortel 920-180 Sample Questions
Exam Way:Computer-based exam (proctored, typically delivered via testing centers or authorized platforms depending on vendor arrangements)
Pre Condition:No strict prerequisite listed publicly; generally intended for candidates with basic networking knowledge or entry-level telecom experience.

Nortel 920-180 Exam Syllabus Topics:

SectionObjectives
Topic 1: Telecommunications Network Infrastructure- Legacy and carrier-grade networking systems
  • 1. TDM-based systems and circuit switching principles
    • 2. Optical transport and digital carrier systems (e.g., DS3, OCn)
      Topic 2: Network Operations and Troubleshooting- Fault detection and resolution
      • 1. Monitoring telecom network elements
        • 2. Troubleshooting connectivity and performance issues
          Topic 3: Service Provider Technologies- Carrier-grade service delivery
          • 1. QoS and traffic engineering fundamentals
            • 2. DWDM and optical transport basics
              Topic 4: Real Time Networking Fundamentals- Network concepts for real-time communication systems
              • 1. Packet delivery behavior in time-sensitive environments
                • 2. Latency and jitter considerations in real-time networks
                  Topic 5: IP Networking and Routing- IP architecture and addressing
                  • 1. IPv4 fundamentals and subnetting
                    • 2. Routing protocols overview
                      - Network switching technologies
                      • 1. Layer 2 switching concepts
                        • 2. Ethernet transport in service provider networks


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