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Nokia 4A0-255 Exam Syllabus Topics:

TopicDetails
Topic 1
  • Explain advanced customer requirements (resilience, latency, encryption, synchronization)
  • Describe advanced EPT design options (including CDC, GMPLS, flexible grid, C+L, etc.)
Topic 2
  • Analyze nominal and restoration routes in EPT
  • Design networks with control plane enabled
Topic 3
  • Define NE hardware manually to optimize cost
  • Describe CDC-F 2.0 hardware with Integrated ROADMs (iROADMs)
Topic 4
  • Describe how synchronization can be transported through a WDM network
  • Implement solutions for synchronized applications
Topic 5
  • Describe the advantages of Forward Error Correction (FEC)
  • Configure grooming optimizing the equipment slot allocation
Topic 6
  • How to determine the number of network elements and their location
  • Design a network with no ASE noise OTs segregation
Topic 7
  • Design a CDC-F network with GMPLS enabled
  • Describe the GMPLS (L0, L1 and MRN) control plane
Topic 8
  • Identify solutions for latency optimization and measurements
  • Analyze traffic in the given double-ring design
Topic 9
  • Describe the concept of trail grooming
  • Design a network accounting for medium to long-term growth
Topic 10
  • Describe SRG and “failure scope” configuration
  • Design networks with control plane enabled

Reference: https://www.nokia.com/networks/training/onc/exams/advanced-optical-network-design/

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