Nokia Services Architecture study guide
Nokia Services Architecture · Work through your exam, one topic at a time.
Nokia Services Architecture is a vendor-aligned certification topic rather than a single published exam with a fixed public blueprint. This page is an independent, unofficial study resource for candidates who need to understand how Nokia's service-layer portfolio fits together across fixed access, mobile access, core, transport, security, automation, APIs, data center, IP and microwave domains. The Nokia Services Architecture study guide has 10 sections and about 3,386 words.
01Fixed Access
Fixed access covers how broadband subscribers are connected over PON and point-to-point topologies and how services are mapped onto Nokia access nodes. The exam tests architecture rather than product memorization: subscriber identification, VLAN handling, QoS, multicast, authentication, and the split between an access controller and the access node.
374 words, about 2 min02Mobile Access
Mobile access covers radio access architecture from baseband and massive MIMO through Cloud RAN and transport-facing interfaces. The exam tests how mobile services map to network slices, QoS flows, and centralized/distributed RAN functions, and how Nokia AirScale and Cloud RAN designs affect capacity and latency.
362 words, about 2 min03Core Networks
Core networks cover the cloud-native mobile core that anchors subscriber sessions and enforces policy. The exam tests the roles of AMF, SMF, UPF, NRF, UDM, PCF, and AUSF, and how Nokia Cloud Packet Core and Cloud Mobility Manager implement control and user plane separation.
361 words, about 2 min04Transport
Transport covers the optical and packet layer that connects access, core, and data center sites. The exam tests WDM/OTN architecture, Nokia 1830 Photonic Service Switch platforms, FP5-based packet transport, protection, and the mapping of client services onto wavelengths and ODU containers.
357 words, about 2 min05Network Security
Network security covers how Nokia service provider architectures protect infrastructure, subscribers, and services. The exam tests defense in depth across access, core, IP, and data center domains, including DDoS detection and mitigation, control-plane protection, segmentation, and identity-based access.
335 words, about 2 min06Autonomous Networks
Autonomous networks cover intent-based operations, closed-loop automation, and assurance across Nokia NSP and AVA-based analytics. The exam tests how observe-analyze-decide-act loops work, how intents are translated into policy, and where guardrails and human escalation belong.
312 words, about 2 min07Network APIs
Network APIs cover how operator capabilities are exposed to developers through platforms such as Nokia Network as Code and CAMARA-aligned interfaces. The exam tests API exposure architecture, authentication and consent, service mapping to core policy, and the difference between telco-specific and CAMARA APIs.
332 words, about 2 min08Data Center Networks
Data center networks cover the fabric that connects servers, storage, and network functions in cloud infrastructure. The exam tests leaf-spine design, EVPN-VXLAN overlays, Nokia 7250 IXR and SR Linux, and Nokia EDA automation, with attention to oversubscription and lossless traffic.
317 words, about 2 min09IP Networks
IP networks cover routing, service edge, and packet forwarding in Nokia 7750 SR and FP5-based platforms. The exam tests routing logic, segment routing, EVPN services, BNG subscriber handling, QoS, and how control-plane decisions map to data-plane behavior.
317 words, about 2 min10Microwave Transport
Microwave transport covers wireless backhaul for mobile and fixed access sites using Nokia Wavence platforms. The exam tests link budgeting, modulation and adaptive coding, E-band and traditional bands, XPIC, protection, and latency planning.
319 words, about 2 min