The Cloud track enables you to demonstrate competence with cloud networking architectures such as multiclouds, software-defined networking, SD-WAN, and other cloud technologies. JNCIA-Cloud, the associate-level certification in this track, is designed for networking professionals with introductory-level knowledge of Juniper Networks cloud-based networking architectures, theory, and best practices. The written exam verifies your understanding of cloud-based networking principles and technologies.
This track includes four certifications:
JNCIA-Cloud: Cloud, Associate. For details, see the sections below.
JNCIS-Cloud: Cloud, Specialist. For details, see JNCIS-Cloud.
JNCIP-Cloud: Cloud, Professional. For details, see JNCIP-Cloud.
JNCIE-Cloud: Cloud, Expert. For details, see JNCIE-Cloud.
Exam Preparation
We recommend the following resources to help you prepare for your exam. However, these resources aren’t required, and using them doesn’t guarantee you’ll pass the exam.
Exam Code : JN0-212
Prerequisite Certification : None
Delivered by : Pearson VUE
Exam Length : 90 minutes
Exam Type : 65 multiple-choice questions
Software Versions : Contrail 22.1, OpenStack Wallaby, Kubernetes 1.21
Recertification : Juniper certifications are valid for three years. For more information, see Recertification.
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Exam Details
Exam questions are derived from the recommended training and the exam resources listed above. Pass/fail status is available immediately after taking the exam. The exam is only provided in English.
Exam Objectives
Here’s a high-level view of the skillset required to successfully complete the JNCIA-Cloud certification exam.
| Objective | Description |
| Cloud Fundamentals | Identify the concepts or functionality of various fundamental elements of cloud networking: Deployment models (public, private, hybrid cloud) Service models: Software as a Service (SaaS), Infrastructure as a Service (IaaS), Platform as a Service(PaaS) Cloud native architectures Cloud automation tools |
| Cloud Infrastructure: Network Functions Virtualization (NFV) and SDN | Identify the concepts, benefits, or functionality of network function virtualization: NFV architecture NFV orchestration Virtualized network functions (VNFs) Identify the concepts, benefits, or functionality of SDN: SDN architecture SDN controller SDN solutions |
| Network Virtualization | Identify concepts, operation, or functionality of network virtualization: Virtual network types Underlay and overlay networks Encapsulation and tunneling (MPLSoGRE, MPLSoUDP, VXLAN, EVPN with VXLAN) |
| Cloud Virtualization | Identify the concepts, operation, or functionality of Linux virtualization: Linux architecture Hypervisor type (type 1 and 2) Hypervisor operations and concepts Kernal-based virtual machine (KVM), Quick Emulator (QEMU) concepts and operations Creation of virtual machines Identify the concepts, operation, or functionality of Linux virtualization: Linux architecture Hypervisor type (type 1 and 2) Hypervisor operations and concepts Kernal-based virtual machine (KVM), Quick Emulator (QEMU) concepts and operations Creation of virtual machines Identify the concepts, operation, or functionality of Linux containers: Container versus virtual machine Container components Creation of containers using Docker Cloud Orchestration with OpenStack |
| Identify the concepts, operation, or functionality of OpenStack: | Creation and management of virtual machines in OpenStack Automation using HEAT templates in Yet Another Markup Language (YAML) OpenStack UIs usage OpenStack networking plugins OpenStack Security Groups |
| Cloud Orchestration with Kubernetes | Identify the concepts, operation, or functionality of Kubernetes: Creation and management of containers in Kubernetes Kubernetes API Objects (Pods, ReplicaSets, Deployments, Services) Kubernetes namespaces and Container Network Interface (CNI) plugins |
| Contrail® Networking™ | Identify concepts, operation, or functionality of Contrail Networking: Architecture Orchestration integration Multitenancy Service chaining Automation or security Configuration |
QUESTION 1
According to the juniper network, what is the recommended external routing protocol for the underlay network?
A. IS-IS
B. EGP
C. OSPF
D. BGP
Answer: D
QUESTION 2
Which two capabilities are supported with the cSRX firewall?(choose two)
A. IPS
B. routing instances
C. chassis clustering
D. Layer 2 deployment
Answer: A, B
QUESTION 3
Which cloud CPE component manages the end-to-end path from the CPE to the central office or to another CPE?
A. service orchestration
B. infrastructure orchestration
C. physica telco cloud infrastructure
D. virtual network functions
Answer: A
QUESTION 4
What are two objectives of SDN?(choose two)
A. centralization of control plane
B. physical separation of the control plane from the data plane
C. centralization of the forwarding plane
D. centralization of the services plane
Answer: A, B
QUESTION 5
What is an advantage of the Junos Telemetry Interface(JTI) over SNMP?
A. JTI can pull data more frequently
B. JTI always transfers data over HTTP
C. JTI never transfers data over UDP
D. JTI can push data more frequently
Answer: D