Juniper JNCDS-DC JN0-1301 Questions & Answers

• Question 11:

  Which two security components are inherent in a Contrail vRouter? (Choose two.)

  A. basic tenant separation directional control for Layer 3 and Layer 4 traffic

  B. Layer 7 traffic filters

  C. security groups

  D. encapsulation around each VM residing on the compute node

  Correct Answer: BC

• Question 12:

  You are designing an IP fabric using IBGP as your underlay.

  In this scenario, which statement is correct?

  A. Confederations are not allowed in an IBGP IP traffic.

  B. Route reflectors should be implemented on your spine devices.

  C. IBGP ensures that traffic will be load balanced by default.

  D. You must ensure that you have a full mesh with all devices.

  Correct Answer: B

• Question 13:

  Which devices are recommended by Juniper Networks as edge routers in a data center?

  A. EX Series

  B. QFX Series

  C. MX Series

  D. CTP Series

  Correct Answer: C

• Question 14:

  You are designing a data center network with a combination of KVM virtual machines and physical QFX Series devices. You require a single Juniper Networks solution for monitoring resource utilization across all devices. In this scenario, which product would satisfy this requirement?

  A. AppFormix

  B. Contrail

  C. JTI

  D. Junos Space

  Correct Answer: A

• Question 15:

  Which two statements are correct about a VCF deployment? (Choose two.)

  A. You are allowed up to four spine devices.

  B. The fabric is managed as a single logical device.

  C. An EX4300 switch must be deployed as a spine device.

  D. You must deploy a QFX5100 as a leaf device.

  Correct Answer: AB

• Question 16:

  Which protocol is used on the VPCs of a Virtual Chassis Fabric?

  A. IEEE 802.1BR

  B. MPLS

  C. VCCP

  D. IS-IS

  Correct Answer: C

• Question 17:

  You are seeking a server-virtualization security solution that is lightweight and will protect virtual machines from a variety of threats.

  Which platform should you choose in this scenario?

  A. vSRX

  B. vRR

  C. vEPC

  D. TCX

  Correct Answer: A

• Question 18:

  Your SAN team must transmit FC between multiple locations in a data center. To keep the cost of the project to a minimum, your management decides that using FCoE would be the most cost-effective approach.

  In this scenario, which architecture will support FCoE losslessly?

  A. Layer 3 Clos

  B. Virtual Chassis

  C. Virtual Chassis Fabric

  D. VXLAN overlay

  Correct Answer: C

• Question 19:

  Two data centers need to be connected for application and server mobility. An MPLS pseudowire is going to facilitate the necessary connectivity.

  This pseudowire will extend between which two types of network devices?

  A. PE to CE

  B. PE to P

  C. PE to PE

  D. CE to CE

  Correct Answer: C

• Question 20:

  Your company is deploying a private cloud based on OpenStack and has selected Contrail Networking as their SDN controller. Which statement is true in this scenario?

  A. All bare-metal servers must run a vSRX instance for overlay tunneling.

  B. All virtualized servers must run a vSRX instance for overlay tunneling

  C. All bare-metal serer must run a vRouter for overlay tunneling

  D. All virtualized servers must run a vRouter for overlay tunneling

  Correct Answer: BC