JN0-649 PDF Dumps Real 2024 Recently Updated Questions [Q32-Q48] – IT Certification Exam Questions & Answers

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JN0-649 PDF Dumps Real 2024 Recently Updated Questions

Released Juniper JN0-649 Updated Questions PDF

The JN0-649 exam consists of multiple-choice questions, and candidates have 120 minutes to complete the exam. JN0-649 exam is available in multiple languages, including English, Japanese, and Simplified Chinese. Candidates can take the exam at any Pearson VUE testing center worldwide.

Q32. 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

Q33. Packets enter a Juniper device and are classified as best effort. During the processing of the packet, the classification of the packets is changed to expedited forwarding by a multi-field classifier. The device is using the default CoS policies Which statement is true in this scenario?

The packet is forwarded according to the new packet classification, and the DSCP bits are rewritten to the new class.

The packet is forwarded according to the new packet classification, and the DSCP bits do not change.

The packet is forwarded according to the original packet classification, and the DSCP bits do not change.

The packet is forwarded according to the original packet classification, and the DSCP bits are rewritten to the new class.

Q34. 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.

https://www.juniper.net/documentation//en_US/junos/topics/concept/poe-overview.html#jd0e1522 Thus you must set interfaces that connect to critical powered devices, such as security cameras and emergency phones, to high priority. Among PoE interfaces that have the same assigned priority, power priority is determined by the port number, with lower-numbered ports having higher priority.

Q35. You are troubleshooting connectivity between an EVPN spine switch configured as a route reflector and a leaf node with an IP address of 10.30.100.6.
Referring to the exhibit, what is the problem?

The neighbor 10.30.100.3 statement is missing from leaf1’s configuration.

The spine node is not configured for the family inet NLRI.

The neighbor 10.30.100.6 statement is missing from spine1’s configuration.

The leaf node is not configured for the family evpn NLRI.

Q36. 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.

Q37. You are using 802.1X authentication in your network to secure all ports. You have a printer that does not support 802.1X and you must ensure that traffic is allowed to and from this printer without authentication.
In this scenario, what will satisfy the requirement?

MAC filtering

MACsec

static MAC bypass

MAC RADIUS

https://www.juniper.net/documentation/us/en/software/junos/user-access/topics/topic-map/static-mac-bypass-mac-radius-authentication.html

Q38. 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.

Q39. Referring to the exhibit, on which three IS-IS routers will the attached bit be set? (Choose three.)

UR5

UR3

Q40. Which two multicast listener registration protocols are supported in the Junos operating system? (Choose two.)

MLD

DVMRP

IGMP

PIM

internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) are the Multicast Group Membership Discovery (MGMD) protocols

Q41. You are using 802.1X in your access network consisting of EX Series switches. You recently had a failure with your RADIUS server which resulted in authenticating client devices being denied access to the network. You want to change this behavior so that authenticating clients are directed to a remediation VLAN. Which RADIUS server failback setting satisfies this requirement?

permit

move

sustain

deny

https://www.juniper.net/documentation/en_US/junos/topics/topic-map/radius-server-configuration- ex-series-cli.html#id-configuring-radius-server-fail-fallback-cli-procedure Permit authentication, allowing traffic to flow from the end device through the interface as if the end device were successfully authenticated by the RADIUS server.
Deny authentication, preventing traffic from flowing from the end device through the interface.
This is the default.
Move the end device to a specified VLAN if the switch receives a RADIUS access-reject message. The configured VLAN name overrides any attributes sent by the server. (The VLAN must already exist on the switch.) Sustain authenticated end devices that already have LAN access and deny unauthenticated end devices. If the RADIUS servers time out during reauthentication, previously authenticated end devices are reauthenticated and new users are denied LAN access.

Q42. 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.

Q43. The connection between DC1 and DC2 is routed as shown in the exhibit.
In this scenario, which statement is correct?

The border devices must be able to perform Layer 3 routing and provide IRB functionality.

L3VPN must be enabled to advertise reachability.

An IP prefix route provides encoding for intra-subnet forwarding.

Type 2 and Type 5 routes will be exchanged between DC1 and DC2.

https://www.juniper.net/documentation/us/en/software/junos/evpn-vxlan/topics/concept/evpn-route-type5-understanding.html

Q44. Referring to the exhibit, which two statements are correct? (Choose two.)

The host that the route is associated with is multihomed to two leaf nodes.

The route is a Type 1 EVPN route.

The route is a Type 2 EVPN route.

The host that the route is associated with is single-homed to one leaf node.

Q45. Referring to the outputs shown in the exhibit, which two statements are correct about the IS-IS adjacency? (Choose two.)

R1 is configured to participate in both Level 1 and Level 2.

R2 is configured to participate in both Level 1 and Level 2.

R1 is configured to participate in Level 2 only.

R2 is configured to participate in Level 2 only.

Q46. You are configuring MVRP for automatic VLAN registration. Which two statements are true?
(Choose two.)

the trunk port must not be configured with vlan members

the trunk port must be configured with “vlan all”

MVRP must be configured on all trunk ports

MVRP must be configured on all access ports

Q47. Referring to the exhibit, which two statements are true with regards to deploying CoS? (Choose two.)

You should apply BA classifiers on the point-to point interfaces of the routers.

You should apply MF classifiers on the LAN-facing interfaces of the routers

You should apply BA classifiers on the LAN-facing interfaces of the routers

You should apply MF classifiers on the point-to-point interfaces of the routers

Q48. 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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To prepare for the JN0-649 exam, candidates can take advantage of various resources provided by Juniper Networks, such as study guides, practice tests, and virtual labs. Additionally, candidates can attend training courses offered by Juniper Networks or its authorized training partners. Passing the JN0-649 exam is an excellent way to boost your career prospects in the IT industry, as it demonstrates your ability to handle complex enterprise networks.

JN0-649 Dumps and Practice Test (65 Exam Questions): https://www.it-tests.com/JN0-649.html