Juniper Enterprise Routing and Switching, Professional (JNCIP-ENT) - JN0-650 Exam Questions

QUESTION NO: 1
What is the purpose of the SPF algorithm?

QUESTION NO: 2
You are deploying a new campus switching environment using EX Series switches that will use class of service. Regarding the use of congestion control mechanisms, which two statements are correct? (Choose two.)

QUESTION NO: 3
When configuring Q-in-Q tunneling, which type of tunneling involves the swapping of S-VLANs with C-VLANs?

QUESTION NO: 4
You are deploying IP telephony in your enterprise network. Each office will have a handset and support for an additional network-attached end device. Both devices will be using network resources at the same time. Your company also requires that all end device-facing switch interfaces have 802.1X enabled. The handsets do not support 802.1X. In this scenario, which statement is correct?

QUESTION NO: 5
When configuring OSPF, what is the purpose of adding the secondarycommand to an OSPF interface?

QUESTION NO: 6
You are asked to implement CoS schedulers to allocate resources to queues on your EX Series device. In this scenario, which two statements are correct? (Choose two.)

QUESTION NO: 7
Your Layer 2 network uses 802.1X to authenticate user devices connecting to the network. You are asked to include a new Layer 2 interface connection from the conference room in your network. You must ensure that only a single device is allowed to authenticate on this port at one time to avoid users from being able to plug in a rogue switch to this port. In this scenario, which
802.1X method would you use for the new interface?

QUESTION NO: 8
Click the Exhibit button.

Referring to the exhibit, what is the cause of a device's inability to communicate across switches?

QUESTION NO: 9
Click the Exhibit button.

What is the OSPF router type shown in the exhibit for router 192.168.2.1?