JN0-1301 by Juniper Valid Free Exam Practice Test

Question 1

Click the Exhibit button.

You are designing a Layer 2 Ethernet fabric. Your customer wants to know which protocol in your design will ensure a loop-free topology. Referring to the exhibit, which protocol meets this requirement?

A. STP B. BGP C. VCCP D. EVPN

Correct Answer: C

Question 2

What would you use to balance traffic loads between servers in a Clos Layer 3 data center fabric?

A. multicast protocols B. BGP export policies C. MC-LAG D. ECMP routing

Correct Answer: D

Question 3

Which statement is true about highly available data center architectures?

A. During a failure, a data center should gracefully degrade. B. All data center devices require the same level of uptime. C. They are never segmented into zones or PoDs. D. They require the use of a services block for non switching/routing devices.

Correct Answer: D

Question 4

You are implementing a new financial application in your data center. You must ensure Web traffic to this server is secure.
Which Junos feature would you use to accomplish this task?

A. graceful restart B. antispam C. AppSecure D. Virtual Chassis

Correct Answer: C

Question 5

Which two statements are true about IP fabrics? (Choose two.)

A. IP-based applications do not require an overlay network to maintain connectivity. B. Applications that require security needs an overlay to provide the security. C. Applications that require Layer 2 adjacencies require an overlay network to maintain connectivity. D. IP fabrics can natively support both Layer 2 and Layer 3 applications.

Correct Answer: C,D

Question 6

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. VXLAN overlay C. Virtual Chassis D. Virtual Chassis Fabric

Correct Answer: D

Question 7

You plan to deploy a set of SRX Series devices in an active/active chassis cluster with an active/active network infrastructure.
Which two statements are true in this scenario? (Choose two.)

A. This deployment scenario is recommended when firewall services are used extensively for north-south traffic. B. End-host traffic is serviced through both SRX nodes during non-failure conditions. C. End-host traffic is services through one SRX node during non-failure conditions. D. This deployment scenario is recommended when firewall services are used extensively for east-west traffic.

Correct Answer: B,D

Juniper Networks Certified Design Specialist, Data Center (JNCDS-DC) - JN0-1301 Exam Practice Test