Juniper JN0-650 Exam Demo Questions - Preview Actual Exam Format

Question 1

You have several switches in your network that use Cisco's PVST+ protocol. You want your Juniper switches to interoperate with those devices.

In this scenario, which protocol would you use?

ARPVST+

BMSTP

CVSTP

DRSTP

Correct : C

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ARPVST+

BMSTP

CVSTP

DRSTP

Question 2

Which statement accurately describes the operation of OSPF within the Junos OS?

AOSPF calculates routes using a distance vector algorithm.

BOSPF is used for routing information and neighbor discovery within a single autonomous system (AS).

COSPF does not automatically advertise directly connected routes.

DOSPF is used for routing information and neighbor discovery between multiple autonomous systems.

Correct : B

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AOSPF calculates routes using a distance vector algorithm.

BOSPF is used for routing information and neighbor discovery within a single autonomous system (AS).

COSPF does not automatically advertise directly connected routes.

DOSPF is used for routing information and neighbor discovery between multiple autonomous systems.

Question 3

According to IETF standards, which two statements are correct about EVPN/VXLAN deployments? (Choose two.)

AUp to 16 million EVPN broadcast domains can exist.

BUp to 16 million VXLAN broadcast domains can exist.

CIP packets within the same broadcast domain are forwarded unchanged.

DLayer 2 frames within the same broadcast domain are forwarded unchanged.

Correct : B, D

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AUp to 16 million EVPN broadcast domains can exist.

BUp to 16 million VXLAN broadcast domains can exist.

CIP packets within the same broadcast domain are forwarded unchanged.

DLayer 2 frames within the same broadcast domain are forwarded unchanged.

Question 4

You are asked to configure 802.1X on an EX Series switch port that connects to a downstream switch with several devices attached. You must ensure that the first device is authenticated while all subsequent devices are permitted.

What will accomplish this request?

Asingle supplicant

BMAC RADIUS

Csingle-secure supplicant

Dmultiple supplicant

Correct : A

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Asingle supplicant

BMAC RADIUS

Csingle-secure supplicant

Dmultiple supplicant

Question 5

Exhibit

As shown in the exhibit, you have implemented CoS classifiers using Differentiated Services Code Point (DSCP)

In this scenario, which two statements are correct? (Choose two.)

AThis custom DSCP classifier must be associated with logical interfaces.

BThis custom DSCP classifier must be associated with physical interfaces.

CThe configuration imports all default classification assignments that are not specified.

DThe default classification assignment overwrites all specified classifications

Correct : A, C

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AThis custom DSCP classifier must be associated with logical interfaces.

BThis custom DSCP classifier must be associated with physical interfaces.

CThe configuration imports all default classification assignments that are not specified.

DThe default classification assignment overwrites all specified classifications

Master JN0-650: Juniper Enterprise Routing and Switching, Professional Exam Success Starts Here

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