Juniper Junos Associate (JNCIA-Junos JN0-104) Practice Exam
Juniper Junos Associate (JNCIA-Junos JN0-104) Practice Exam
About Juniper Junos Associate (JNCIA-Junos JN0-104) Exam
The Juniper Junos Associate (JNCIA-Junos JN0-104) certification exam has been built to assess the beginners to intermediate level knowledge of networking basics to work as a networking professional. The JNCIA-Junos JN0-104 exam validates a candidates understanding of the core functionality of the Juniper Networks Junos OS.
The JNCIA-Junos JN0-104 exam provides a core understanding of the Juniper Networks core operating system, as well as serves as the base certification for multiple certification tracks including -
- Data Center
- Enterprise Routing and Switching
- Service Provider Routing and Switching
Exam Details
- Exam Code: JN0-104
- Prerequisite: None
- Exam Partner: Pearson VUE
- Exam Duration: 90 minutes
- Exam Type: 65 multiple-choice questions
- Software Versions: Junos OS 21.2
- Certification Validity: 3 years
Course Outline
The exam covers the following topics -
Domain 1 - Understanding Networking Fundamentals
Learn the concepts and functionality of fundamental elements of networking including -
- Explain Collision domains and broadcast domains
- Explain Function of routers and switches
- Explain Ethernet networks
- Explain Layer 2 addressing, including address resolution
- Explain Layer 3 / IP addressing including subnet masks
- Explain IPv4 / IPv6
- Explain Subnetting and supernetting
- Explain Decimal to binary conversion
- Explain Longest match routing
- Explain CoS
- Explain Connection-oriented vs. connectionless protocols
Domain 2 - Understanding Junos OS Fundamentals
Learn and describe the concepts, benefits or functionality of the core elements of the Junos OS including -
- Explain Software architecture
- Explain Control and forwarding planes
- Explain Routing Engine and Packet Forwarding Engine
- Explain Transit traffic processing
- Explain Exception traffic
Domain 3 - Understanding User Interfaces
Learn and describe the concepts, operation or functionality of the Junos OS user interface incuding -
- Explain CLI functionality
- Explain CLI modes
- Explain CLI navigation
- Explain CLI Help
- Explain Filtering output
- Explain Active versus candidate configuration
- Explain Reverting to previous configurations
- Explain Modifying, managing, and saving configuration files
- Explain Viewing, comparing, and loading configuration files
- Explain J-Web (core/common functionality only)
Domain 4 - Understanding Configuration Basics
Learn and describe the primary elements for configuring Junos devices
- Explain Factory-default state
- Explain Initial configuration
- Explain User accounts
- Explain Login classes
- Explain User authentication methods
- Explain Interface types and properties
- Explain Configuration groups
- Explain Additional initial configuration elements, such as NTP, SNMP, and syslog
- Explain Configuration archival
- Explain Logging and tracing
- Explain Rescue configuration
- Explain to configure basic components of a Junos device
Domain 5 - Understanding concept of Operational Monitoring and Maintenance
Learn and describe the methods of monitoring or maintaining Junos devices including -
- Explain Show commands
- Explain Monitor commands
- Explain Interface statistics and errors
- Explain Network tools, such as ping, traceroute, telnet, SSH, and so on
- Explain Junos OS installation and upgrades
- Explain Powering on and shutting down Junos devices
- Explain Root password recovery
- Explain monitoring or maintenance procedures for a Junos device
Domain 5 - Understanding Routing Fundamentals
Learn and describe the basic routing concepts or functionality for Junos devices including -
- Explain Traffic forwarding concepts
- Explain Routing tables
- Explain Routing versus forwarding tables
- Explain Route preference
- Explain Routing instances
- Explain Static routing
- Explain advantages of and use cases for dynamic routing protocols
- Explain to configure or monitor basic routing elements for a Junos device
Domain 6 - Understanding Routing Policy and Firewall Filters
Learn and describe the concepts or functionality of routing policy and firewall filters on Junos devices including -
- Explain Default routing policies
- Explain Import and export policies
- Explain Routing policy flow
- Explain the Effect of policies on routes and routing tables
- Explain Policy structure and terms
- Explain Policy match criteria, match types, and actions
- Explain Firewall filter concepts
- Explain Filter structure and terms
- Explain Filter match criteria and actions
- Explain the Effect of filters on packets
- Explain Unicast reverse-path-forwarding (RPF)
- Explain to configure or monitor routing policies and firewall filters on a Junos device
What do we offer?
- Full-Length Mock Test with unique questions in each test set
- Practice objective questions with section-wise scores
- In-depth and exhaustive explanation for every question
- Reliable exam reports evaluating strengths and weaknesses
- Latest Questions with an updated version
- Tips & Tricks to crack the test
- Unlimited access
What are our Practice Exams?
- Practice exams have been designed by professionals and domain experts that simulate real-time exam scenario.
- Practice exam questions have been created on the basis of content outlined in the official documentation.
- Each set in the practice exam contains unique questions built with the intent to provide real-time experience to the candidates as well as gain more confidence during exam preparation.
- Practice exams help to self-evaluate against the exam content and work towards building strength to clear the exam.
- You can also create your own practice exam based on your choice and preference
