[Q32-Q52] Master 2023 Latest The Questions JNCIP-ENT and Pass JN0-649 Real Exam!

4/5 - (1 vote)

Master 2023 Latest The Questions JNCIP-ENT and Pass JN0-649 Real Exam!

Penetration testers simulate JN0-649 exam PDF

Juniper JN0-649 Enterprise Routing and Switching, Professional (JNCIP-ENT) Exam is a certification exam designed for IT professionals who want to validate their skills and knowledge of Juniper Networks’ routing and switching technologies. The JNCIP-ENT certification is the second level of certification in Juniper’s Enterprise Routing and Switching track and is intended for individuals who already possess the JNCIA-Junos certification. Successful completion of the JNCIP-ENT exam demonstrates that an individual has advanced knowledge of Juniper Networks’ routing and switching technologies, including the ability to configure, troubleshoot, and maintain Juniper’s enterprise routing and switching platforms.

Juniper JN0-649 is a certification exam that is targeted at network engineers who want to prove their expertise in the field of routing and switching. JN0-649 exam is part of the Enterprise Routing and Switching certification track and is designed to test the in-depth knowledge of candidates in areas such as OSPF, BGP, RIP, VLANs, and spanning tree protocols. Passing JN0-649 exam is a requirement for becoming a Juniper Networks Certified Professional in Enterprise Routing and Switching.

Q32. Referring to the exhibit, you have placed the cos multifield classifier on all edge interfaces and configured the relevant CoS parameters.
In this scenario, which two statements are correct? (Choose two.)

SSH traffic using the default port will be placed in the af forwarding class and accepted.

SSH traffic using the default port will be placed in the best-effort forwarding class and accepted.

UDP traffic using the 16000 port will be placed in the voice forwarding class and accepted.

UDP traffic using the 16000 port will be placed in the best-effort forwarding class and accepted.

Q33. A BGP network has been designed to provide resiliency and redundancy to a multihomed customer network.
Which two statements are correct in this scenario? (Choose two.)

Both the next hops will be used to forward traffic to R2.

A routing policy will be required to forward traffic to both next hops.

The TTL value of 1 is set to limit the scope of the EBGP session.

The ttl statement must be configured to accommodate peering to a loopback address of a directly connected peer.

Q34. 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?

set protocols bgp group BGP-HESH import NHS

delete protocols bgp group BGP-MESH peer-as

set policy-option, policy-statement NHS term BGP_ROUTES from external

delete protocol bop group BGP-MESH export NH3

Q35. You are asked to configure an 802.1X solution that supports dynamic VLAN assignment.
In this scenario, which two modes support using vendor-specific attributes (VSAs)? (Choose two.)

static MAC bypass mode

single-secure supplicant mode

multiple supplicant mode

single supplicant mode

https://www.juniper.net/documentation/us/en/software/junos/user-access/topics/concept/dynamic-vlan-assignment-colorless-ports.html

Q36. Your EX Series switch has IP telephones and computers connected to a single switch port. You are considering implementing the voice VLAN feature to help with this setup.
In this scenario, which two statements are correct? (Choose two.)

The voice VLAN feature must be used with LLDP-MED to associate VLAN ID and 802.1p values with the traffic.

The interfaces must be configured as access ports.

Assigning the incoming voice and data traffic to separate VLANs enables the ability to prioritize the traffic using CoS.

The voice VLAN feature will enable incoming tagged data and voice traffic to be associated with separate VLANs.

Q37. When redistributing IGP routes into BGP. what information .s used by default on Junos platforms to determine the BGP route’s MED attribute value?

routing information base

the IGP route preference

the IGP Metric

route protocol source

Q38. 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?

no-publish

no-advertise

no-export-subconfed

no-export

no-advertise–Routes in this community name must not be advertised to other BGP peers.
no-export–Routes in this community must not be advertised outside a BGP confederation boundary. A stand alone autonomous system that is not part of a confederation should be considered a confederation itself.
no-export-subconfed–Routes in this community must not be advertised to external BGP peers, including peers in other members’ ASs inside a BGP confederation.

Q39. Referring to the exhibit, which statement is true?

R1 is an ASBR.

R1 has the B bit set.

R1 is a backbone router.

R1 is an ABR.

Q40. Referring to the exhibit, which statement is correct?

The route is learned from a multihop BGP session.

The route is learned from only one neighbor.

The route is learned from a multipath BGP session.

The route is learned from three different neighbors.

Q41. You have scheduled maintenance operations for one of the devices in your OSPF network.
Referring to the exhibit, which three statements are correct? (Choose three.)

R1 does not participate in OSPF routing.

Any traffic destined for networks that terminate on R1 will still be forwarded to R1.

The metrics for all transit interfaces on R1 is set to the maximum value of 65,535.

R1 participates in OSPF routing but does not send or receive transit traffic.

R1 does not send or receive transit traffic during the maintenance window even if no alternative paths exist to the given destination.

Q42. You have applied the CoS configuration shown in the exhibit to an EX4300 switch.
Which two statements are true? (Choose two.)

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

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

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

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

Q43. Which BGP message type contains NLRI information?

notification

keepalive

update

open

Q44. Your network has an unmanaged switch between the hosts and your EX Series switch. After the traffic enters the EX Series switch, each host must be on a separate VLAN.
How would you accomplish this task?

Configure an input firewall filter on interface ge-0/0/3 to match the source MAC or IP address of the hosts to assign the VLANs.

Configure an output firewall filter on interface ge-0/0/1 to match the destination MAC or IP address of the hosts to assign the VLANs.

Configure interface ge-0/0/3 to a mode trunk to assign the VLANs.

Configure VSTP on interface ge-0/0/1 to assign the VLANs.

Q45. A router is attempting to form an OSPF neighborship with another router However, the OSPF neighborship tails to establish completely Referring to the exhibit, what is the problem?

There 15 an OSPF area mismatch

There is an interface MTU mismatch

There is an interface subnet mask mismatch

There is an interface type mismatch

Q46. Referring to the configuration shown in the exhibit, how many of the routes received from 10.0.0.2 will be active in the routing table?

Q47. You configured static mode power management on an EX4300 to provide PoE power to telephone and access point equipment.
Which statement is correct regarding the PoE power budget?

Power is budgeted to devices on a first come, first served basis as devices are connected.

The power budgeted will be based on the device class connected to each port.

Power is budgeted to a port even if no device is connected to the port.

The power budgeted to ports will adjust to how much power a device actually uses.

Q48. A Layer 2 connection does not expend across data centers. The IP subnet in a Layer 2 domain is confined within a single data center.
Which EVPN route type is used to communicate prefixes between the data centers?

Type 1

Type 2

Type 4

Type 5

https://www.juniper.net/documentation/us/en/software/junos/evpn-vxlan/topics/concept/evpn-route-type5-understanding.html#:~:text=In%20the%20control%20plane%2C%20EVPN,subnet%20connectivity%20across%20data%20centers.

Q49. You are configuring MSTP to prevent loops in your Layer 2 network. After applying the configuration, you notice that MSTO is not working correctly.

Referring to the exhibit, what is causing the problem?

Too many VLANs have been defined.

Context identifier must be specified.

MSTI-to-VLAN mappings must be the same.

Incorrect revision number is used.

Q50. Your network is multihomed to two ISPs. The BGP sessions are established; however, the ISP peers are not receiving any routes.
Which two statements are correct about troubleshooting your configuration? (Choose two.)

Verify the import policies on your router.

Verify that the BGP routes are active in your routing table.

Verify the export policies on your router.

Verity that the multihop settings are configured on your router.

Q51. Referring to the exhibit, how will router E quickly learn that the remote MAC addresses are no longer reachable through the router attached to the failed link?