Nokia NCS_20022252020 Exam Information and Actual Questions

  • Exam Code/Number: NCS_20022252020
  • Exam Name/Title: NCSS 2G/3G SCN PaO 2.2
  • Certification Provider: Nokia
  • Corresponding Certification: Nokia Networks Certification
  • Exam Questions: 85
  • Updated On: Sep 06, 2026

NCS_20022252020
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Nokia
NCS_20022252020 Exam
NCSS 2G/3G SCN PaO 2.2

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Nokia NCS_20022252020 Exam Overview:

Certification Vendor:Nokia
Exam Name:NCSS 2G/3G SCN PaO 2.2
Exam Number:NCS_20022252020
Available Languages:English
Real Exam Qty:85
Sample Questions:Nokia NCS_20022252020 Sample Questions

Nokia NCS_20022252020 Exam Syllabus Topics:

SectionObjectives
Traffic Measurement and Network Performance- Network optimization lifecycle
  • 1. Measure, analyze, optimize, implement cycle
    - Traffic and load measurements
    • 1. Control unit and traffic category metrics
      • 2. VLR and circuit group measurements
        Interfaces and Protocols- Core network interfaces
        • 1. Nb, Iu-CS, Iu-PS interfaces
          • 2. X3 interface for CDR and signaling transfer
            - Signaling protocols
            • 1. Megaco / H.248 for Mn interface
              • 2. ISUP, SIP, SIP-IP PBX support
                Signaling and Routing Analysis- Digit analysis and routing trees
                • 1. Circuit group and trunk originated call analysis
                  • 2. EOS and routing attribute analysis
                    - SS7 / M3UA / signaling configuration
                    • 1. SLS routing behavior
                      • 2. M3UA associations and link sets
                        Mobile Core Network Operations (MSS / MGW)- Mobile Switching Center Server (MSS) Architecture
                        • 1. MSS pooling and capacity limits
                          • 2. Remote AS and routing configuration
                            • 3. MSS integration with OpenMGW
                              - Media Gateway (MGW) Configuration
                              • 1. MGW hardware evolution (A2SU replacement)
                                • 2. Control plane traffic limits


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