JN0-649 Questions PDF [2025] Use Valid New dump to Clear Exam [Q108-Q125]

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JN0-649 Questions PDF [2025] Use Valid New dump to Clear Exam

Passing Juniper JN0-649 Exam Using 2025 Practice Tests

Juniper JN0-649 certification exam, also known as the Enterprise Routing and Switching, Professional (JNCIP-ENT) exam, is a comprehensive test designed to validate the skills and knowledge of networking professionals in the field of enterprise routing and switching. Enterprise Routing and Switching, Professional (JNCIP-ENT) certification is ideal for individuals who have already obtained the JNCIA-Junos certification and wish to take their knowledge and expertise to the next level.

The JN0-649 exam consists of multiple-choice questions, scenario-based questions, and lab-based questions. JN0-649 exam duration is 120 minutes, and the passing score is 65%. JN0-649 exam is conducted in Pearson VUE testing centers worldwide. JN0-649 exam fee is $400.

Q108. You have configured class mode power management on an EX4300 to provide PoE power to telephone and security camera equipment. You want to ensure that security camera power takes priority over telephone power.
Which two actions would solve this problem? (Choose two.)

Connect the security cameras to the lowest port numbers on the switch.

Set the power priority to high on ports connected to security cameras.

Set the maximum power settings on ports connected to security cameras.

Set the power priority to low on ports connected to security cameras.

Q109. You are redistributing static routes into an OSPF area. Which two statement are true is this scenario? (Choose two.)

The external route advertisements have a domain scope.

The area must be stub area.

The area must be the backbone area.

The routes can be advertised in type LSAs.

Q110. Which statement is correct about MSTP?

MSTP enables mapping multiple independent spanning-tree instances onto one physical topology.

MSTP enables dynamic discovery of Layer 2 neighbors.

MSTP dynamically manages VLAN registration in a LAN.

MSTP uses stacked VLAN tags to extend a Layer 2 Ethernet connection between multiple sites.

Q111. Referring to the exhibit, which two statements are true? (Choose two)

There can be more than one OSPF neighbor on the ge-0/0/0 interface

There can be more than one OSPF neighbor on the ge-0/0/1 interface.

There is no need for a DR for the ge-0/0/0 interface.

The DR election process is not finished for the ge-0/0/0 interface

Q112. You are asked to troubleshoot voice quality issues on your newly implement VoIP network. You notice that the voice packets are being dropped. You have verified that the packets are correctly marked for expedited forwarding queue.
Referring to the exhibit, what must you configure to solve the problem?

You must configure a multifield classifier to put the VoIP traffic in the correct queue.

You must configure a rewrite rule to ensure that the traffic is scheduled properly in the device.

You must configure a scheduler to allocate bandwidth to the expedited forwarding queue.

You must configure a policer to ensure that the queue is not being starved.

Q113. Referring to the exhibit, which two statements are correct? (Choose two.)

The BGP neighbor can advertise L3 VPN related routes.

The BGP neighbor cannot advertise EVPN related routes.

The BGP neighbor can advertise EVPN related routes.

The BGP neighbor cannot advertise L3 VPN related routes.

Q114. Which two statements are true about PIM source-specific multicast (SSM)? (Choose two.)

The receiver DR builds a source-base tree to the RP.

S, G is always used.

A Different group address must be used by each source.

IGMPv3 is required.

Q115. You are deploying an 802.1X solution and must determine what would happen if clients are unable to re-authenticate to the RADIUS server.
In this scenario, which configuration would provide access to the network if the supplicant is already authenticated?

move

permit

deny

sustain

Q116. What are two supported PoE management modes? (Choose two.)

mixed

standalone

class

static

Q117. Referring to the exhibit, you configured a new multicast classifier for the ge-1/2/0 interface ICMP traffic to the best-effort queue and traffic from 190.168.20.0/24 to the expedited forwarding queue.
You received noticed that some application are not working after the change.
Which configuration change will remedy the problem?

[edit firewall family inet filter ingress
User@host # set term 3 then accept

[edit firewall family inet filter ingress
User@host # set term 3 then next

[edit firewall family inet filter ingress
User@host # set term 2 from protocol tcp

[edit firewall family inet filter ingress
User@host # set term 2 from service-filter hit

Q118. Referring to the exhibit, traffic ingresses on interface ge-0/0/3 and egresses on interface ge-0/0/4.
Which queue does traffic with the IP precedence value of 100 use?

network-control

assured-forwarding

best-effort

expedited-forwarding

Q119. Click the exhibit.

Where is the policy shown in the exhibit enforced?

Between the RIB-LOCAL and the RIB-OUT tables

Between the RIB-OUT table and the BGP peer

Between the RIB-IN and the RIB-LOCAL tables

Between the BGP peer and the RIB-In table

Q120. You want to provide Layer 2 connectivity between campus sites using Ethernet switches through a metro Ethernet service provider who is using Q-in-Q tagging on their network.
Referring to the exhibit, what are two design considerations in this environment? (Choose two.)

VXLAN could be implemented on your network across this service provider network.

Each campus switch shown must have a C-Tag 300 configured.

L2PT is required on the SP network to support the spanning tree protocol.

Each campus switch shown must have S-Tag 300 configured.

Q121. You are implementing the route summarization feature of OSPF. Which two results do you achieve in this scenario? (Choose two.)

It helps in migrating to future multi-area OSPF network designs.

It reduced the routing table size, enabling devices to store and process less information.

It reduces the impact of topology changes on a device.

It provides optimal routing in the network.

Q122. Referring to the exhibit, which LSA type is used to advertise 192.168.1.0/24 to R5?

Type 5

Type 4

Type 3

Type 7

Q123. Referring to the exhibit, ServerA sends a single IP packet destined to 10.0.0.127.
Which two statements correctly describe the behavior of the resulting outbound VXLAN packets that contain the original packet destined to 10.0.0.127? (Choose two.)

Router E will replicate and send a copy of the received VXLAN packet to router D.

Router C will send a VXLAN packet destined only to router D and router E.

Router D will not replicate and send a copy of the received VXLAN packet to router E.

Router C will send a single VXLAN packet to one remote VTEP.

Q124. Referring to the exhibit, a PIM-SM network is set up to enable communication between multicast devices.
Which two statements are true? (Choose two.)

Before the formation of the rendezvous-point tree, a join message is sent from R1 to R3.

Before the formation of the rendezvous-point tree, an IGMP is sent from the Receiver to R1.

Before the formation of the rendezvous-point tree, an IGMP is sent from the Source to R5.

Before the formation of the rendezvous-point tree, a join message is sent from R1 to R5.

Q125. You enable the Multiple VLAN Registration Protocol (MVRP) to automate the creation and management of virtual LANs.
Which statement is correct in this scenario?

The forbidden mode does not register or declare VLANs.

When enabled, MVRP affects all interfaces.

Timers dictate when link state changes are propagated.

MVRP works with RSTP and VSTP.

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