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JN0-1302 Data Center Design Specialist (JNCDS-DC) Questions and Answers

Questions 4

Exhibit.

JN0-1302 Question 4

You are designing a data center where all your servers in each rack will be connected to two top-of-rack (ToR) switches using Layer 2 as shown in the exhibit You must implement a high availability solution that maintains link layer connectivity to each server when one of the ToR switches fails

In this scenario, which solution will accomplish this task?

Options:

A.

non-stop bridging (NSB)

B.

chassis cluster with LAG

C.

bidirectional forwarding detection (BFD)

D.

Virtual Chassis with LAG

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Questions 5

What are two considerations when designing an IP fabric? (Choose two)

Options:

A.

Uplinks from servers to the leaf nodes should be 40GbE links

B.

All spine nodes should be the same type of device

C.

Leaf nodes and spine nodes should be the same type of device

D.

Every leaf node should have an uplink to every spine node

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Questions 6

Exhibit.

JN0-1302 Question 6

Referring to the exhibit, which two statements are correct7 (Choose two)

Options:

A.

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

B.

You should use CoS schedulers for traffic leaving the spine devices and going to the leaf devices.

C.

You should use CoS schedulers for traffic leaving the leaf devices and going to the spine devices.

D.

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

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Questions 7

You have a highly latency-sensitive application that is mission critical to your company's operation. In this scenario, what will enable you to identify issues within three second accuracy?

Options:

A.

RMON1

B.

RMON2

C.

JTI

D.

LDAP

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Questions 8

Your Junos device is configured with dual Routing Engines.

In this scenario, which feature must be activated to preserve both the control and forwarding planes?

Options:

A.

graceful Routing Engine switchover only

B.

graceful Routing Engine switchover with graceful restart and non-stop routing

C.

graceful Routing Engine switchover with graceful restart

D.

graceful Routing Engine switchover with non-stop routing

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Questions 9

You have a heavily virtualized environment in which all of your virtual machines are hosted on a few large, shared servers. For security reasons, you must restrict inter-VM traffic and only allow traffic that complies with your security policies.

Which two technologies would you use to restrict inter-VM traffic? (Choose two.)

Options:

A.

URL filtering

B.

security intelligence

C.

vSRX

D.

VLAN

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Questions 10

Your corporate network consists of four data centers. Your data centers are already running EVPN-VXLAN over an IP fabric. You are asked to design a strategy for Layer 3 data center interconnectivity.

Which two methods would satisfy this requirement? (Choose two.)

Options:

A.

EVPN Type-6 routes

B.

L2VPN

C.

L3VPN

D.

EVPN Type-5 routes

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Questions 11

You must design a data center (DC) connectivity solution for four data centers located in the US. Europe, Africa, and China Which three statements are correct in this scenario? (Choose three)

Options:

A.

LDP Layer 2 circuits team MAC addresses in the data plane.

B.

PE routers in an EVPN environment advertise MAC addresses using BGP

C.

EVPN can provide connectivity for four or more DC deployments

D.

VPLS can provide connectivity for four or more DC deployments

E.

BGP Layer 2 VPNs are required due to latency requirements

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Questions 12

Which statement is correct about end-of-row (EoR) access switch designs when compared to top-of-rack (ToR) designs?

Options:

A.

Large EoR designs provide more flexibility for connection types.

B.

EoR designs require fewer cable connections to all servers.

C.

EoR designs typically provide fewer access devices to manage.

D.

Large EoR designs minimize the overall cable length required to connect to all servers.

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Questions 13

You are asked to deploy data classification measures in your network. You are analyzing an e-mail and notice several employees in the cc list but the e-mail does not appear to contain any sensitive data, such as security logs or financial reports.

In this scenario, how should this data be classified?

Options:

A.

public

B.

encrypted

C.

restricted

D.

private

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Questions 14

A customer has concerns about various groups having the ability to easily access their corporate network infrastructure They want to implement tighter controls for network infrastructure system access

Which three actions will accomplish this task? (Choose three )

Options:

A.

Use a secure access VPN

B.

Open console port access

C.

Disable root access

D.

Use RADIUS accounting.

E.

Provide local passwords

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Exam Code: JN0-1302
Exam Name: Data Center Design Specialist (JNCDS-DC)
Last Update: Dec 11, 2023
Questions: 96