Pass the Juniper JNCIS-Cloud JN0-412 Questions and answers with CertsForce

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Viewing questions 11-20 out of questions
Questions # 11:

Which two statements about a Contrail environment are true? (Choose two.)

Options:

A.

Control nodes peer with other control nodes using XMPP.


B.

Control nodes peer with other control nodes using MP-BGP.


C.

Control nodes peer with compute nodes using XMPP.


D.

Control nodes peer with compute nodes using MP-BGP.


Expert Solution
Questions # 12:

Which two statements regarding tags, within the Contrail Security framework, are correct? (Choose two.)

Options:

A.

RBAC determines which user accounts can modify or remove attached tags.


B.

Tags are communicated from the control node to vRouters through route updates.


C.

Only the CSPadmin user account can modify or remove attached tags.


D.

Tags are communicated from the config node to vRouters through route updates.


Expert Solution
Questions # 13:

Which protocol does Contrail use to exchange information between the Contrail Controller and the Contrail vRouter?

Options:

A.

NETCONF


B.

XMPP


C.

BGP


D.

SSH


Expert Solution
Questions # 14:

Prior to installing Contrail, which list of settings must be verified on all participating servers?

Options:

A.

DHCP is enabled, hostname resolution, and that SSH is enabled


B.

time synchronization, hostname resolution, and that FTP is enabled


C.

time synchronization, hostname resolution, and that SSH is enabled


D.

DHCP is enabled, hostname resolution, and that FTP is enabled


Expert Solution
Questions # 15:

Which SDN solution allows the control plane to remain on legacy hardware as a stop-gap measure until you are ready to replace the current hardware?

Options:

A.

SDN using NVGRE


B.

SDN as an overlay


C.

SDN using an API


D.

open SDN


Expert Solution
Questions # 16:

To retrieve attributes of a new virtual machine, with which Contrail component does the OpenStack Nova agent communicate to create a virtual network?

Options:

A.

Neutron


B.

Glance


C.

Analytics


D.

Control


Expert Solution
Questions # 17:

Which role does Contrail serve in SDN?

Options:

A.

orchestrator


B.

controller


C.

gateway


D.

fabric


Expert Solution
Questions # 18:

You are creating an AppFormix dynamic alarm definition with a dynamic threshold.

In this scenario, which three parameters are available? (Choose three.)

Options:

A.

baseline analysis algorithm


B.

state


C.

owner


D.

sensitivity


E.

learning period duration


Expert Solution
Questions # 19:

Which three elements should be used in a greenfield fabric deployment? (Choose three.)

Options:

A.

multi-area OSPF


B.

BGP


C.

ZTP


D.

existing IP fabric


E.

LLDP


Expert Solution
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