Ultimate Guide to Prepare Free Juniper JN0-1302 Exam Questions & Answer [Q42-Q57]

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Ultimate Guide to Prepare Free Juniper JN0-1302 Exam Questions and Answer

Pass Juniper JN0-1302 Tests Engine pdf – All Free Dumps

Juniper JN0-1302 Exam Certification Details:

Exam Code	JN0-1302 JNCDS-DC
Passing Score	Variable (60-70% Approx.)
Exam Name	Data Center Design Specialist
Exam Price	$300 USD
Duration	90 minutes
Number of Questions	65
Sample Questions	Juniper JN0-1302 Sample Questions

NO.42 You are asked to design a DCI that offers policy control, active/active multihoming with load balancing, and minimizes flooding of BUM traffic.
Which DCI implementation satisfies these requirements?

EVPN

circuit cross-connect

BGP Layer 2 VPN

VPLSLAG

NO.43 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.)

single loss expectancy

asset value

annual rate of occurrence

exposure factor

NO.44 Click the Exhibit button.

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

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

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

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

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

NO.45 Click the Exhibit button.

You are in discussions with the WAN team about implementing a Data Center interconnect between DC-A and DC-B, as shown in the exhibit.
What are two protocols that would support your Data Center Interconnect requirements? (Choose two.)

OVSDB

BGP

H-VPLS

NO.46 Which statement is true about traffic prioritization?

QoS is experienced hop-by-hop

FCoE does not require DCB.

PFC and Ethernet PAUSE produce the same result

CoS is the treatment of traffic end-to-end

NO.47 Which two Junos components does cRPD contain? (Choose two.)

Kubernetes

RIB

Kernel

MGD

NO.48 You are designing an IP fabric ASN scheme using EBGP.
What are two acceptable ranges in this scenario? (Choose two.)

0-512

100001-199999

64512-65535

4200000000-4294967294

NO.49 Exhibit.

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

You should use CoS multifield classifiers for traffic coming into the leaf devices from the servers

You should use CoS BA classifiers for traffic leaving the spine devices and going to the leaf devices

You should use CoS BA classifiers for traffic coming into the spine devices from the leaf devices

You should use CoS multifield classifiers for traffic leaving the leaf devices and going to the spine devices

NO.50 Contrail Networking performs which three functions? (Choose three)

Deploy bare metal compute devices

Perform service chain network functions

Configure storage components

Configure physical network functions

Virtualize networks

NO.51 You are designing an EVPN overlay architecture for your new data center fabric. You must ensure that the servers can be connected to multiple different leaf nodes Which feature must be configured to allow for this functionality?

Virtual Chassis

Virtual Router Redundancy Protocol

multichassis LAG

Ethernet segment identifier

NO.52 Which two characteristics describe a one-arm firewall deployment? (Choose two )

All traffic passes through the firewall before passing through the core and aggregation tiers.

The flexibility of selective services on the firewall is reduced

Select traffic is directed to or bypasses the firewall

The number of interfaces required for the infrastructure increases

NO.53 Which two Layer 2 Data Center Interconnect redundancy options support active/active forwarding? (Choose two.)

VPLSLAG

point-to-point LAG

EVPN multihoming

VPLS multihoming

NO.54 Which two statements describe CoS? (Choose two.)

CoS creates an end-to-end guaranteed bandwidth reservation

CoS can be used to differentiate traffic for different customers.

CoS does not create additional bandwidth.

CoS does not protect sensitive traffic flows

NO.55 Within a customer’s data center, one departmental server is transmitting all of its network traffic marked with an IP precedence value of 6 The ingress switch must change this precedence before forwarding it to the rest of the network.
Which CoS feature would be used to accomplish this task?

multifield classification

rewrite rules

class-based forwarding

behavior aggregate classification

NO.56 When considering environmental conditions in a data center which two statements are correct? (Choose two)

Device exhaust fans should face the cold aisle.

Relative humidity that is too low can cause water condensation.

The temperature should be measured at multiple heights.

The device air intake should face the cold aisle

NO.57 What are two elements of data center security? (Choose two.)

DDoS protection

segmentation with VLANs in hypervisors