Enterprise Routing and Switching, Professional (JNCIP-ENT) (JN0-648) Free Practice Test

Question 1

which protocol is a multicast routing protocol?

A. IS-IS

B. OSPF

C. BGP

D. PIM

Correct Answer: D

Question 2

Click the Exhibit button.

Referring to the exhibit, which statement is true?

A. Additional users will automatically be allowed to connect to ge-0/0/15

B. Only 802. 1X authentication will be used for devices connecting to ge-0/0/15

C. The current device was allowed after authentication attempts to the RADIUS server failed

D. The current device is authenticated using MAC RADIUS

Correct Answer: C

Question 3

You notice a mass withdrawal of routes for some of the network hosts. You determine that the link on the ESI interface is down.
Which route type is used in this scenario?

A. Type 1

B. Type 3

C. Type 5

D. Type 2

Correct Answer: A

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Question 4

Exhibit.

You have applied the CoS configuration shown in the exhibit to an EX4300 switch.
Which two statements are true? (Choose two. )

A. Packets in low priority queues are serviced when strict-high priority queues have no available credits

B. Packets in low priority queues transmit only when start-high priority queues are empty

C. All strict-high priority queues are serviced in a round-robin fashion as long as they have remaining credits

D. All strict-high priority queues are serviced in a round-robin fashion regardless of available credits.

Correct Answer: B,C

Question 5

Exhibit.

Which two statements are true about the 802. 1X output shown in the exhibit? (Choose two.)

A. EAPoL traffic will not be sent out of the use ge-0/0/1 interface

B. The supplicant is not authenticated using 802. 1X

C. EAPoL traffic will be sent out of the ge-0/0/1 interface.

D. The supplicant is authenticated using 802. 1X

Correct Answer: B,C

Question 6

Your network is configured for EVPN load balancing on three different access switches During an outage, you notice that not all interfaces are receiving traffic as expected Which two requirements would you validate to identify this problem? (Choose two )

A. Validate that the same esi value is only configured on one interface per switch.

B. Validate that all-active is configured for only one interface per switch.

C. Validate that the same esi value is configured on multiple interfaces on all switches.

D. Validate that the all-active flag is configured for multiple interfaces on each switch.

Correct Answer: A,D

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Question 7

Which two statements are true regarding bidirectional PIM? (Choose two )

A. It eliminates the need for an RP.

B. Devices only store group specific entries.

C. It uses multicast tunneling to forward traffic

D. Forwarding paths can be suboptimal

Correct Answer: B,D

Question 8

What information is contained in an OSPF LSA header? (Choose two.)

A. options

B. protocol

C. length

D. subnet mask

Correct Answer: A,C

Question 9

Click the Exhibit button.

You are configuring an EVPN overlay to allow VLANs to be stretched between two campus sites, but EVPN routes are not being exchanged.
Referring to the exhibit, which configuration statement would solve this problem?

A. Apply the delete protocols bgp group EVPN multipath multiple-an configuration on MX1 and MX2

B. Apply the set protocols bgp group EVPN family inet-vpn any configuration on MX1 and MX?

C. Apply the set protocols bgp group EVPN family EVPN signaling configuration on MX2.

D. Apply the delete protocols bgp group EVPN cluster 172 .1.1. 53 configuration on MX2

Correct Answer: C

Question 10

A BA classifier, input policer, and a multifield classifier are applied to an interface in which order are these features processed?

A. BA classifier -> multifield classifier -> policer

B. multifield classifier -> BA classifier -> policer

C. policer -> BA classifier -> multifield classifier

D. policer > multifield classifier -> BA classifier

Correct Answer: A

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Juniper Enterprise Routing and Switching, Professional (JNCIP-ENT) (JN0-648) Free Practice Test