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Juniper Data Center Associate (JNCIA-DC)

Juniper Data Center Associate (JNCIA-DC)

You can demonstrate knowledge of data centre technologies, as well as related configuration and troubleshooting abilities, by participating in the data centre track. The associate-level certification in this course, the JNCIA-DC, is created for data centre networking specialists who have a basic understanding of Juniper Networks’ Junos software and data centre hardware. Your knowledge of data centre technologies, associated platform configuration, and troubleshooting abilities are validated by the written test.

 

Juniper Data Center Associate (JNCIA-DC)

 

This track includes four certifications:

  • JNCIA-DC: Data Center, Associate. For details, see the sections below.
  • JNCIS-DC: Data Center, Specialist. For details, see JNCIS-DC.
  • JNCIP-DC: Data Center, Professional. For details, see JNCIP-DC.
  • JNCIE-DC: Data Center, Expert. For details, see JNCIE-DC.

Exam Preparation

The materials listed below are ones we advise you use to get ready for your test. These tools aren’t necessary, though, and employing them doesn’t ensure exam success.

Recommended Training

Exam Resources

Additional Preparation
  • Introduction to Juniper Data Center Networking
  • Juniper TechLibrary
  • Industry/Product Knowledge
 Juniper Learning Portal

Exam Objectives

Here’s a high-level view of the skillset required to successfully complete the JNCIA-DC certification exam.

Exam Objective

Description

Data Center Architectures

Identify concepts and general features of Data Center architectures

  • Traditional Architectures (multi-tier)
  • IP-Fabric Architectures (Spine/Leaf)
  • Layer 2 and Layer 3 strategies
  • Overlay Network versus Underlay Network (Very Basic)
  • EVPN/VXLAN basics/purpose

Layer 2 Switching, VLANs and Security

Identify the concepts, operation, or functionality of Layer 2 switching for the Junos OS

  • Ethernet switching/bridging concepts and operations
 

Identify the concepts, benefits, or functionality of VLANs

  • Port modes
  • VLAN Tagging
  • IRB
 

Identify the concepts, benefits, or functionality of Layer 2 Security

  • MACsec
  • MAC address control/filtering
  • Storm Control
 

Describe how to configure, monitor, or troubleshoot Layer 2 switching, VLANs, or security

  • Ethernet switching/bridging
  • VLANs
  • Layer 2 security features

Protocol-Independent Routing

Identify the concepts, operation, or functionality of various protocol-independent routing components

  • Static, aggregate, and generated routes
  • Martian addresses
  • Routing instances, including RIB groups
  • Load balancing
  • Filter-based forwarding

 

Describe how to configure, monitor, or troubleshoot various protocol-independent routing components

  • Static, aggregate, and generated routes
  • Load balancing

Data Center Routing Protocols BGP/OSPF

Identify the concepts, operation, or functionality of OSPF

  • Link-state database
  • OSPF packet types
  • Router ID
  • Adjacencies and neighbors
  • Designated router (DR) and backup designated router (BDR)
  • OSPF area and router types
  • LSA packet types

 

Describe how to configure, monitor, or troubleshoot OSPF

  • Areas, interfaces, and neighbors
  • Additional basic options
  • Routing policy application
  • Troubleshooting tools

 

Identify the concepts, operation, or functionality of BGP

  • BGP basic operation
  • BGP message types
  • Attributes
  • Route/path selection process
  • IBGP and EBGP functionality and interaction

 

Describe how to configure, monitor, or troubleshoot BGP

  • Groups and peers
  • Additional basic options
  • Routing policy application

High Availability (HA)

Identify the concepts, benefits, applications, or requirements of high availability

  • Link aggregation groups (LAG)
  • Graceful restart (GR)
  • Bidirectional Forwarding Detection (BFD)
  • Virtual Chassis

 

Describe how to configure, monitor, or troubleshoot high availability components

  • Link aggregation groups (LAG)
  • Graceful restart (GR)
  • Bidirectional Forwarding Detection (BFD)

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