Nokia IP Networks and Services Fundamentals (4A0-100) Practice Exam

The Nokia IP Networks and Services Fundamentals (4A0-100) certification is a entry-level certification exam from Nokia to certify your skills to manage IP networks . It includes basic networking concepts and IP networking concepts like IP routing, addressing by internet layer, Ethernet, MPLS, etc. This certification is part of the Nokia Service Routing Certification (SRC) program and serves as an entry point for individuals aspiring to build a career in IP networking, focusing on Nokia’s service routing solutions.
Why is Nokia IP Networks and Services Fundamentals (4A0-100) important?

• Provides foundational knowledge of IP networking concepts and Nokia’s routing platforms.
• Covers key technologies like Ethernet, TCP/IP, MPLS, and routing protocols (OSPF, BGP).
• Enables understanding of IP addressing schemes, subnetting, and IP routing fundamentals.
• Prepares candidates to work with Nokia’s service routers and IP-based services.
• Supports career development in IP network engineering, design, and support.
• Ensures candidates are familiar with the operational and troubleshooting aspects of IP networks.
• Enhances employability in network administration, support, and engineering roles.
• A stepping stone for advanced Nokia certifications in networking and service routing.

Who should take the Nokia IP Networks and Services Fundamentals (4A0-100) Exam?

• IP Network Engineer
• Network Administrator
• Network Operations Center (NOC) Technician
• Service Router Engineer
• Telecommunications Engineer
• IP Support Engineer
• Network Design Engineer
• Systems Engineer (Networking)
• Junior Network Architect
• Network Technician

Skills Evaluated

Candidates taking the certification exam on the Nokia IP Networks and Services Fundamentals (4A0-100) is evaluated for the following skills:

• IP networking fundamentals, including IP addressing and subnetting.
• Ethernet, TCP/IP, and common routing protocols like OSPF and BGP.
• Multi-Protocol Label Switching (MPLS) and its applications in service routing.
• Nokia’s IP routing platforms and the operation of service routers.
• Configure and troubleshoot basic IP networks.
• Traffic management, Quality of Service (QoS), and IP services.
• Network operations and basic troubleshooting techniques.
• IP network security and reliability best practices.

Nokia IP Networks and Services Fundamentals (4A0-100) Certification Course Outline
The course outline for Nokia IP Networks and Services Fundamentals (4A0-100) Certification is

Module 1. Introduction to networking and services

• Layered protocol stacks

• Data encapsulation and decapsulation

• Control plane and data plane functions

Module 2. Service Router Components and Command Line Interface

• Service router product portfolio

Module 7750 service router components

• Boot process

• Managing an SR OS Router

Module 3. Ethernet

• Medium access control

• Switches and hubs

• MAC addresses

• Ethernet frame format

• Virtual LANs

• Ethernet redundancy

Module 4. The Internet Layer

• IP Addressing

• IP Subnetting and Route Summarization

• Layer-3 Interfaces on a Nokia 7750 SR

• IP Forwarding Process

• The IP Packet Header Format

• IP in Homes and Small Businesses

Module 5. IP Routing Protocol Basics

• Static Routes

• Open Shortest Path First (OSPF) Routing Protocol

• Introduction to Border Gateway Protocol

• Internet Components

Module 6. Services Overview

• Virtual Private Network (VPN) Services

• Introduction to MPLS Transport Tunnels

• Label Distribution Protocol (LDP)

• VPN Service Components

• Configuration of VPWS, VPLS, and VPRN Services