Junos, Associate (JNCIA-Junos) JN0-104 Dumps Replacement of JN0-103 Exam
October 25,2021
JN0-104 Junos, Associate exam is a new JNCIA-Junos Certification replacement of JN0-103 exam,it is the entry-level credential required to continue to the advanced certifications in our Junos certification tracks.Passcert new released Junos, Associate (JNCIA-Junos) JN0-104 Dumps which help IT professionals in strengthening their JNCIA-Junos knowledge and allowing them to pass the Juniper JN0-104 exam in the first attempt.If you prepare for the exam using our Junos, Associate (JNCIA-Junos) JN0-104 Dumps, we guarantee your success in the final exam.
Junos, Associate (JNCIA-Junos)
The JNCIA-Junos certification is designed for networking professionals with beginner-intermediate knowledge of networking. The written exam verifies your understanding of the core functionality of the Juniper Networks Junos OS.
Because JNCIA-Junos provides a core understanding of the Juniper Networks core operating system, it serves as the baseline certification for multiple certification tracks:
Data Center Certification Track (JN0-104,JN0-349,JN0-681)
Enterprise Routing and Switching Certification Track (JN0-104,JN0-349,JN0-648)
Service Provider Routing and Switching Certification Track (JN0-104,JN0-362,JN0-663)
JNCIA-Junos Exam Details
Exam Code: JN0-104
Prerequisite Certification: None
Delivered by: Pearson VUE
Exam Length: 90 minutes
Exam Type: 65 multiple-choice questions
Software Versions: Junos OS 21.2
JNCIA-Junos Exam Objectives
Networking Fundamentals
Identify the concepts and functionality of various fundamental elements of networking
Collision domains and broadcast domains
Function of routers and switches
Ethernet networks
Layer 2 addressing, including address resolution
Layer 3 / IP addressing including subnet masks
IPv4 / IPv6
Subnetting and supernetting
Decimal to binary conversion
Longest match routing
CoS
Connection-oriented vs. connectionless protocols
Junos OS Fundamentals
Identify the concepts, benefits or functionality of the core elements of the Junos OS
Software architecture
Control and forwarding planes
Routing Engine and Packet Forwarding Engine
Transit traffic processing
Exception traffic
User Interfaces
Identify the concepts, operation or functionality of the Junos OS user interface
CLI functionality
CLI modes
CLI navigation
CLI Help
Filtering output
Active versus candidate configuration
Reverting to previous configurations
Modifying, managing, and saving configuration files
Viewing, comparing, and loading configuration files
J-Web (core/common functionality only)
Configuration Basics
Identify the main elements for configuring Junos devices
Factory-default state
Initial configuration
User accounts
Login classes
User authentication methods
Interface types and properties
Configuration groups
Additional initial configuration elements, such as NTP, SNMP, and syslog
Configuration archival
Logging and tracing
Rescue configuration
Describe how to configure basic components of a Junos device
Operational Monitoring and Maintenance
Identify methods of monitoring or maintaining Junos devices
Show commands
Monitor commands
Interface statistics and errors
Network tools, such as ping, traceroute, telnet, SSH, and so on
Junos OS installation and upgrades
Powering on and shutting down Junos devices
Root password recovery
Describe monitoring or maintenance procedures for a Junos device
Routing Fundamentals
Identify basic routing concepts or functionality for Junos devices
Traffic forwarding concepts
Routing tables
Routing versus forwarding tables
Route preference
Routing instances
Static routing
Advantages of and use cases for dynamic routing protocols
Describe how to configure or monitor basic routing elements for a Junos device
Routing Policy and Firewall Filters
Identify the concepts or functionality of routing policy and firewall filters on Junos devices
Default routing policies
Import and export policies
Routing policy flow
Effect of policies on routes and routing tables
Policy structure and terms
Policy match criteria, match types, and actions
Firewall filter concepts
Filter structure and terms
Filter match criteria and actions
Effect of filters on packets
Unicast reverse-path-forwarding (RPF)
Describe how to configure or monitor routing policies and firewall filters on a Junos device
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