Nokia is a well-known name in the networking and telecommunications arena. It is a multinational company with headquarters in Finland. Nokia vouches for its commitment to innovation and technology through mobile devices as well as fixed and cloud networks. What is more, they have a worldwide presence across the Asia Pacific, Japan, Europe, Greater China, India, Latin America, the Middle East, Africa, and North America. Their products, in particular, adhere to high standards of integrity and security. And if you are interested in pursuing a networking career, Nokia provides several well-recognized certification programs for you to gain competence in many networking areas, including IP networks, interior routing protocols, Gateway protocols, troubleshooting, security, and more!

Nokia Certificates and Benefits

This vendor provides comprehensive certification programs based on one's experience, professional needs, and goals. Overall, there are three designations available namely, the Nokia Network Routing Specialist I (NRS I), Nokia Network Routing Specialist II (NRS II), and Nokia Service Routing Architect (SRA). With these certifications, individuals can develop the necessary technical skills along with knowledge and gain career advancements more efficiently while saving time. They also add to one's credibility, as being certified by Nokia means your skills have industry-recognized validation, thus putting you at a higher status among your co-workers.

Certifications and Exam Details

If you’re interested in diving deeper into the designations offered by Nokia, here’s an overview of all of them with the affiliated tests:

• NRS I Validation

  This foundational certification is the first step in the Nokia Service Routing Certification (SRC) Program. It helps you learn more regarding IP features & technologies for Ethernet, as well as Virtual Private Network (VPN) service routing, the TCP/IP layered model, internet addressing, packet forwarding, and MPLS tunneling. The recommended course, ‘Nokia IP Networks and Services Fundamentals’, is not mandatory but you must pass one exam, coded 4A0-100. This exam lasts for 75 minutes and holds 60 items that are available in English only. The enrolment fee for such an evaluation is $125.

• Nokia NRS II Designation

  This is the next certification to opt for after the NRS I. With this certificate, you will gain insight into Nokia service routing, Internet Routing Protocol (IRP), networks for IP/MPLS, and implementing various services for Nokia layers 2 and 3. This will help you to better use the Nokia network and solutions for business and residential communication services. To gain this qualification, you must pass four tests and one practical lab exam. The four tests are known as 4A0-112 or 4A0-113, 4A0-114, 4A0-103, and 4A0-104 while the lab exam is the Nokia NRSII4A0. Significantly, you also have the option to take either one of the following composite exams, which are inclusive of all four tests that were mentioned previously. These composite evaluations are either 4A0-C03 or 4A0-C04.

• SRA Certification

  This qualification helps you gain knowledge of designing and supporting high-performing Nokia Service Router Networks and it is the advanced level you can opt for in the Nokia SRC category. All in all, the SRA validation is suitable for seasoned engineers who are keen to specialize in varied Service Router networks and solutions including Border Gateway Protocol (BGP), Virtual Private LAN Service, and VPRN. in all, you need to pass eight exams, 7 mandatory and 1 elective, and one practical lab exam to attain this certification. As for the obligatory tests, they are 4A0-112 or 4A0-113, 4A0-102, 4A0-103, 4A0-104, 4A0-105, 4A0-106, and 4A0-107. When it comes to the elective evaluations, among them, you’ll encounter 4A0-108 and 4A0-111. The eight-hour practical lab exam to be taken is the Nokia ASRA4A0. You can also take the SRA composite exam 4A0-C02 by code, which includes the qualifying tests like 4A0-102, 4A0-105, 4A0-106, and 4A0-107.

Official Training Courses by Nokia

What regards the official preparation resources for your Nokia certificates, here’s what to opt for:

• Nokia IP Networks and Services Fundamentals

  This is the official training course for the NRS I certification. The following prerequisites need to be adhered to in order to enroll in such a class: prior knowledge and experience with binary numbers operations and fundamental understanding of Ethernet & IP technologies would be helpful. The course is priced at $2,775 and occurs over 4 days, led by a qualified instructor. Its six modules will be covering several topics like services & networking introduction, the 7750 Service Router, Ethernet, the Internet Layer, IP Routing and Protocol Basics, and finally, Services Overview. You can also download sample materials for the course on the official Nokia website.

• Nokia IS-IS Routing Protocol

  This course is for 3 days and costs $2,300. Here, you will learn about IP routing, different ways to populate the routing table, static routing, IS-IS routing protocol, route redistribution, route filtering, equal-cost multipath (ECMP) routing, and more. Note that you should take the course Nokia IP Networks and Services Fundamentals as a prerequisite. In all, this training course is useful for both the NRS II and SRA certifications.

• Nokia Border Gateway Protocol Fundamentals for Services

  You need to have completed the Nokia IS-IS Routing Protocol or Nokia OSPF Routing Protocol courses as prerequisites for this one. The completion of the Nokia Multiprotocol Label Switching course can also be helpful. The course duration is for 2 days and it costs $1,595. To add more, this is an official training course for the NRS II designation. In a nutshell, the class covers the role and functioning of BGP fundamentals, multi-protocol BGP, and BGP route reflectors.

• Nokia Multiprotocol Label Switching

  This training includes MPLS concepts, Label Distribution Protocol, Resource Reservation Protocol with Traffic Engineering, control-plane and data-plane of protocols, and resiliency. In particular, this is an official training course from Nokia for the NRS II and SRA certifications. On top of that, it is carried out for 3 days and will cost you $2,300.

• Nokia Services Architecture

  Through such sessions, you will be taught Nokia's implementation of the service concept, Virtual Private Wire Service, Virtual Private LAN Service, and Layer 3 Services. Specifically, this is an official course for the NRS II and SRA designations, which lasts for 4 days and costs $2,775.

Conclusion

If you’re into pursuing any Nokia certificate, now is the right time to do so. Even though the Nokia SRC program is rather extensive and will require you to put in a lot of time and effort to pass the related exams, we know, you can do this. And with the elaborate and comprehensive training courses, developed by the vendor itself, you’ll be able to accomplish all your career aspirations soon and with ease!

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