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Comprehensive Juniper JN0-648 Exam Practice Questions & Answers, Juniper JNCIP-ENT Certification | SPOTO

Master the Juniper JNCIP-ENT certification with our comprehensive exam materials. Our high-quality practice tests, featuring a wide range of exam questions, sample questions, and exam dumps, provide a thorough understanding of advanced routing technologies and Junos OS configuration. Gain valuable insights through our free test resources, including exam practice and online exam questions with detailed answers. Simulate the real exam environment with our realistic mock exams, designed to enhance your confidence. Developed by industry experts, our exam questions and answers cover all exam objectives, ensuring you acquire the necessary skills for enterprise routing and switching platforms. Invest in our proven JNCIP-ENT preparation resources and unlock your path to professional success.
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Question #1
You are asked to deploy 802.1X on your EX Series switches. You need to ensure authenticated devices continue to have access to the network even if the authentication server fails. Which action meets this configuration objective?
A. Configure the server fail fallback with a value of sustain
B. Set the reauthentication interval to a value of 0
C. Configure the static MAC bypass for the authentication server
D. Set the reauthentication interval to a value of disable
View answer
Correct Answer: AC

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Question #2
Click the Exhibit button. Referring to the exhibit, how is R1 learning the route from R2?
A. R2 has an export policy with external type 2 configured
B. R2 has interface ge-0/0/2 configured as a passive interface under OSPFv3
C. R2 has interface ge-0/0/2 configured in another area under OSPFv3
D. R2 has an export policy with external type 1 configured
View answer
Correct Answer: B
Question #3
Click the Exhibit button. You are investigating reports of increased latency and discover that some routes cause customer traffic to traverse a route reflector instead of the optimal path. Referring to the exhibit, which configuration statement would solve the problem?
A. delete protocols bgp group BGP-MESH peer-as
B. set policy-options policy-statement NHS term BGP_ROUTES from external
C. set protocols bgp group BGP-MESH import NHS
D. delete protocols bgp group BGP-MESH export NHS
View answer
Correct Answer: AD
Question #4
Click the Exhibit button. During an outage, you review the status of the Q-in-Q implementation on VLAN 300. Referring to the exhibit, what would be the cause of the outage?
A. The S-VLAN is disabled
B. The VLAN range overlaps
C. The C-VLANs are disabled
D. There are no active ports
View answer
Correct Answer: B
Question #5
Click the Exhibit button. You are adding VNI 101 to your EVPN-VXLAN network, but traffic is not being sent or received. Referring to the exhibit, which configuration statement will solve the problem?
A. set routing-instances EVPN1 instance-type evpn
B. set routing-instances EVPN1 vrf-table-label
C. set routing-instances EVPN1 bridge-domains BD-101 vxlan vni 101
D. set routing-instances EVPN1 vxlan encapsulate-inner-vlan
View answer
Correct Answer: BCE
Question #6
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 groupEVPN cluster 172
B. Apply the set protocols bgp group EVPN family inet-vpn any configuration on MX1 and MX2
C. Apply the delete protocols bgp group EVPN multipath multiple-as configuration on MX1 and MX2
D. Apply the set protocols bgp group EVPN family evpn signaling configuration on MX2
View answer
Correct Answer: BD
Question #7
Click the Exhibit button. You have configured and applied the policer shown in the exhibit to your Junos device. Which statement is true in this scenario?
A. Traffic exceeding the committed-burst size will be marked with a loss priority of high
B. Traffic exceeding the excess-burst size will be discarded
C. Traffic exceeding the committed-information-rate will be rate limited
D. Traffic exceeding the committed-burst size will be discarded
View answer
Correct Answer: AC
Question #8
Your company has expanded into office space across the street. The new office space has a single Ethernet connection connected to an unmanaged switch. You must sort traffic based on the IP address into different VLANs once the traffic arrives on your EX Series switches. Which mechanism would you use to accomplish this task?
A. MVRP
B. filter-based VLANs
C. Q-in-Q tunneling
D. dynamic VLANs
View answer
Correct Answer: A
Question #9
Click the Exhibit button. You are configuring BGP policies for a site with a dual-homed connection as shown in the exhibit. You must ensure that inbound traffic from Internet hosts flow through the ISP A connection. Which statement is correct in this scenario?
A. Apply a BGP export policy to R2 to prepend [65001 65001 65001 65001 65001] to the AS path of routes advertised to ISP
B. B
A.
C. Apply a BGP export policy on R2 to assign a lower origin value to routes advertised to ISP
B.
D. Apply a BGP export policy on R1 to assign a higher local preference value to routes advertised to ISP
A.
View answer
Correct Answer: A
Question #10
Click the Exhibit button. Which well-known community needs to be used to restrict 10.0.0.0/8 from being advertised to AS 2?
A. no-publish
B. no-advertise
C. no-export-subconfed
D. no-export
View answer
Correct Answer: B
Question #11
Click the Exhibit button. You receive the same 75.100.0.0/16 route from all four ISPs to which you are connected. Referring to the exhibit, which ISP’s route will be selected as active?
A. ISP-D
B. ISP-C
C. ISP-B
D. ISP-A
View answer
Correct Answer: C
Question #12
Click the Exhibit button. You are configuring BGP policies for a site with a dual-homed connection as shown in the exhibit. You need all outbound traffic to egress the network through the link to ISP B by default. The ISPs should not be able to override this behavior through BGP attributes. Which BGP attribute would you modify on the ISP-received routes to accomplish this objective?
A. next-hop
B. origin
C. local preference
D. MED
View answer
Correct Answer: C
Question #13
Click the Exhibit button. Referring to the exhibit, which statement is correct?
A. This router is connected to 27 different areas
B. This router is an ASBR
C. This router is an ABR
D. This router originated the LSA
View answer
Correct Answer: A
Question #14
Click the Exhibit button. A router is attempting to form an OSPF neighborship with another router. However, the OSPF neighborship fails to establish completely. Referring to the exhibit, what is the problem?
A. There is an interface type mismatch
B. There is an OSPF area mismatch
C. There is an interface subnet mask mismatch
D. There is an interface MTU mismatch
View answer
Correct Answer: B
Question #15
Click the Exhibit button. Referring to the exhibit, a PIM-SM network is set up to enable communication between multicast devices. Which statement is true in this scenario?
A. After the formation of the shortest-path tree, a prune message is sent from R1 to R5
B. After the formation of the shortest-path tree, a prune message is sent from R1 to R2
C. After the formation of the shortest-path tree, a join message is sent from R5 to R1
D. After the formation of the shortest-path tree, a join message is sent from R1 to R5
View answer
Correct Answer: AC
Question #16
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 configured on multiple interfaces on all switches
B. Validate that the all-active flag is configured for multiple interfaces on each switch
C. Validate that all-active is configured for only one interface per switch
D. Validate that the same esi value is only configured on one interface per switch
View answer
Correct Answer: AC
Question #17
Click the Exhibit button. Referring to the exhibit, the source is currently sending multicast traffic using group 224.1.1.1, which is being received by R1. R2 is not receiving PIM register messages. What would be the cause of this problem?
A. Tunnel services have not been enabled on R1
B. All routers have not been configured with the same Auto-RP discovery group
C. R5 has not received an IGMP report of 224
D. A(*,G) tree has not been built yet
View answer
Correct Answer: A
Question #18
Click the Exhibit button. Referring to the exhibit, which statement is true?
A. Only 802
B. Additional users will automatically be allowed to connect to ge-0/0/15
C. The current device is authenticated using MAC RADIUS
D. The current device was allowed after authentication attempts to the RADIUS server failed
View answer
Correct Answer: A
Question #19
Click the Exhibit button. You receive the same 100.200.0/16 route from all four ISPs to which you are connected. Referring to the exhibit, which ISP’s route will be selected as active?
A. ISP-C
B. ISP-D
C. ISP-A
D. ISP-B
View answer
Correct Answer: C
Question #20
Click the Exhibit button. You have configured MSTP in your Layer 2 network. You are having problems with it establishing correctly. Referring to the exhibit, what is causing the problem?
A. The region name is not correct
B. You must assign a context ID number other than zero
C. The MSTI-to-VLAN mapping does not match
D. The revision number is the same on both devices
View answer
Correct Answer: A

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