Examens: Junos, Associate (JNCIA-Junos) (JN0-103)
- Prix: EUR285,00
- Réf.: JN0-103
Descriptif
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Designed for networking professionals with beginner-intermediate knowledge of networking, this written exam verifies the candidate’s understanding of the core functionality of the Juniper Networks Junos OS.
Bon à savoir
TopJNCIA-Junos exam topics are based on the content of the recommended instructor-led training courses, as well as additional resources.
- Exam code: JN0-103
- Administered by Pearson VUE
- Exam length: 90 minutes
- Exam type: 65 multiple-choice questions
- Scoring and pass/fail status is available immediately
- Junos Software Release: 19.4
Objectifs
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Programme
TopIdentify 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
Identify the concepts, operation or functionality of the Junos 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)
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
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
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
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
Formations associées
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