Juniper JN0-1302 JNCDS-DC Exam Practice Test Instant Access

Question 1

You are performing a risk assessment on your new data center. You must determine the annual loss expectancy.

Which two calculations must you use in this scenario? (Choose two.)

Asingle loss expectancy

Basset value

Cannual rate of occurrence

Dexposure factor

Answer : A, B

Question 2

You want to reduce the over-subscription ratio of an IP fabric between the leaf nodes and spine nodes.

Which two actions will accomplish this goal? (Choose two.)

AAdd spine nodes to the fabric.

BIncrease bandwidth between the spine and leaf.

CAdd leaf nodes to the fabric.

DAdd aggregate links to the servers.

Answer : A, B

Question 3

Which two statements about a three-stage Clos IP Fabric architecture are correct? (Choose two.)

AEach server-facing interface is always two hops away from any other server-facing interfaces.

BEach leaf node should have a physical connection to every other leaf node.

CNo physical connectivity exists between spine devices.

DEach server-facing interface is always one hop away from any other server-facing interfaces.

Answer : C, D

Question 4

You are designing an IP fabric underlay using IBGP with the spines serving as route reflectors.

In this scenario, which BGP capability must be supported on the spines?

Aadd-path

Broute-monitoring

Crib-sharding

Droute-refresh-priority

Answer : A

Question 5

You are designing a Layer 3 Clos fabric architecture for a new data center network infrastructure. You use IBGP for the underlay control plane of the fabric.

Which devices must support BGP route reflection and BGP ADD-PATH?

Aspine nodes

Bleaf nodes

Cfabric interconnect routers

Dfabric perimeter routers

Answer : A

Question 6

Click the Exhibit button.

Referring to the exhibit, which two statements are true? (Choose two.)

AYou should use CoS rewrite rules for traffic coming into the leaf devices.

BYou should use CoS rewrite rules for traffic leaving the leaf devices.

CYou should use CoS rewrite rules for traffic leaving the spine devices.

DYou should use CoS rewrite rules for traffic coming into the spine devices.

Answer : B, C

Question 7

You are asked to design security policies based on team membership.

Which access control methodology should you use in this scenario?

Anon-discretionary access control

Brole-based access control

Cmandatory access control

Ddiscretionary access control

Answer : B

Juniper JN0-1302 Data Center Design, Specialist Exam JNCDS-DC Exam Practice Test