Nokia NRS I case studies

NRS I is the entry-level credential in Nokia's Service Routing Certification (SRC) Program, which Nokia lists alongside its Data Center Fabric, NSP, Fixed Networks, Optical Network Certification (ONC), 5G RAN, and Bell Labs RAN exam programs. Nokia describes the SRC Program as covering "the NRS I, NRS II, and SRA certifications" and frames its certification programs generally as industry-recognized credentials that build technical expertise and enhance professional standing. The exam is aimed at network engineers, operations staff, and implementation or design personnel who work with Nokia IP routing and service routing technology and who want a vendor-recognized baseline before progressing to NRS II and SRA. The published blueprint groups the material into four equally weighted areas: IP routing fundamentals and Nokia IP network routing, switching and aggregation; IP network automation built around the Network Services Platform; IP network security; and IP networks within data center and transport connectivity. The Nokia NRS I case studies are 5 cases and about 2,058 words.