QUESTION: 29

You are provisioning workloads on worker nodes in a Kubernetes cluster.

Which CN2 component is responsible for generating associated routes?

Contrail kube-manager
vRouter agent microservice
vRouter forwarding plane
Configuration Resource (CR) controllers

Answer(s): B

Explanation:

The vRouter agent microservice is the CN2 component responsible for generating associated routes.
When a pod is scheduled on a node, the vRouter agent on that node programs the necessary routes in the kernel routing table to ensure that traffic destined for that pod is properly routed.

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QUESTION: 30

Which virtualization method requires less duplication of hardware resources?

paravirtualization
hardware-assisted virtualization
full virtualization
OS-level virtualization

Answer(s): D

Explanation:

OS-level virtualization requires less duplication of hardware resources. This method allows multiple instances of an operating system or multiple different operating systems to run on a single physical server, sharing the same hardware resources. This results in more efficient use of hardware resources compared to other virtualization methods such as full virtualization or paravirtualization

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QUESTION: 31

What is the most privileged protection ring?

Answer(s): C

Explanation:

In computer science, hierarchical protection domains, often called protection rings, are mechanisms to protect data and functionality from faults and malicious behavior. Rings are arranged in a hierarchy from most privileged (most trusted, usually numbered zero) to least privileged (least trusted, usually with the highest ring number). On most operating systems, Ring 0 is the level with the most privileges and interacts most directly with the physical hardware. Reference from Juniper site: Wikipedia, GeeksforGeeks, Notes

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QUESTION: 32

Which two statements are correct about Network Functions Virtualization (NFV)? (Choose two.)

The NFV framework is defined by the W3C.
The NFV framework explains how VNFs fits into the whole solution.
The NFV infrastructure (NFVI) is a component of NFV.
The NFV infrastructure (NFVI) is not a component of NFV.

Answer(s): B,C

Explanation:

Network Functions Virtualization (NFV) is a network architecture concept that uses IT virtualization technologies to virtualize entire classes of network node functions into building blocks that may connect or chain together to create communication services. The NFV framework explains how

Virtual Network Functions (VNFs) fit into the whole solution. The NFV Infrastructure (NFVI) is a component of NFV that consists of the infrastructure components --compute, storage, networking-- on a platform to support software. Reference from Juniper site: Red Hat, VMware, Wikipedia

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Free JN0-213 Exam Braindumps (page: 8)

QUESTION: 29

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QUESTION: 30

Explanation:

QUESTION: 31

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QUESTION: 32

Explanation: