Service Provider Design Specialist (JNCDS-SP) (JN0-1362) Free Practice Test

Question 1

What are two considerations for all WAN designs that use best industry practices? (Choose two)

A. to provide a dynamic routing protocol internally in the LAN

B. to provide ease of deployment

C. to provide VXLAN and EVPN solutions

D. to provide scalability

Correct Answer: B,D

Question 2

Since deploying VPLS, you notice an unusually high level of traffic In your nine topology. On further inspection, you determine that broadcast traffic is causing the problem. The traffic is legitimate. Nevertheless, you are asked to look into options that allow the network to scale.
In this scenario, what would you do to solve the problem?

A. Add a broadcast policer and an unknown unicast policer to each VPLS.

B. Mark broadcast traffic with a high drop priority.

C. Move from LDP-signaled VPLS to BGP-signaled VPLS.

D. Deploy P2MP LSPs.

Correct Answer: D

Question 3

You are asked to design a DDoS prevention system to help mitigate denial-of-service attacks that target your customers. The management group wants to know the effect FlowSpec may have on current network operations if it is implemented as a solution.
In this scenario which two statements are correct? (Choose two )

A. FlowSpec can block traffic based on the source address.

B. FlowSpec can block traffic based on the destination address.

C. FlowSpec requires Jflow implementation and licensing.

D. FlowSpec can block traffic based on stateful flow information.

Correct Answer: A,B

Question 4

You must build a portable and customizable template to secure the What are two components of this template? (Choose two )

A. stateful firewall policy

B. firewall filter

C. generic policers

D. routing policy

Correct Answer: B,D

Question 5

You work for a service provider that currently uses a full mesh of IBGP peers to share EBGP routes. You are concerned about future scalability with this model and have decided to use route reflectors to overcome the scale limitations associated with the full mesh model.
In this scenario, which statement is true?

A. Route reflectors do not change existing IBGP next hops by default.

B. Private autonomous system numbers must be configured on all IBGP peers.

C. Route reflectors readvertise both the active and backup routes

D. Cluster IDs must be configured on all IBGP peers.

Correct Answer: B

Question 6

MPLS services are being delivered from provider edge (PE) routers Each PE is connected to multiple customer edge (CE) routers.
What should you use on the PE to isolate customer routes?

A. external BGP

B. access control lists

C. VPN routing and forwarding tables

D. port access control lists

Correct Answer: C

Question 7

Click the Exhibit button:

Referring to the exhibit, which mechanism is used to advertise routes from the enterprise network to the service provider network?

A. BGP import policies

B. BGP flowspec

C. firewall filters

D. BGP export policies

Correct Answer: A

Question 8

What are two considerations for using the public Internet for WAN connectivity? (Choose two.)

A. It is inherently secure and does not require additional encryption.

B. End-to-end CoS and larger MTU are possible.

C. It is inherently insecure, and additional encryption should be considered.

D. End-to-end traffic is best effort.

Correct Answer: B,C

Question 9

Which two network availability features require a router to have two Routing Engines installed? (Choose two.)

A. JVRRP

B. GRES

C. graceful restart

D. nonstop routing

Correct Answer: A,D

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Juniper Service Provider Design Specialist (JNCDS-SP) (JN0-1362) Free Practice Test