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Free Juniper JN0-649 Exam Question Practice Exams

Candidates for the Juniper JN0-649 Certification Exam should have experience working with Juniper Networks’ enterprise routing and switching technologies. They should have a good understanding of networking protocols, network design principles, and network troubleshooting techniques. It is also recommended that candidates have some experience with Juniper Networks’ network automation and scripting technologies. Passing the JN0-649 Certification Exam will authenticate the candidate’s expertise in enterprise routing and switching technologies, which can enhance their career opportunities and earning potential in the networking industry.

NEW QUESTION 13
Referring to the exhibit, which two statements are correct? (Choose two.)

The maximum wattage that this switch can allocate to attached Ethernet devices is 100 watts.

If the total power consumption exceeds 90 watts, the ge-0/0/11 interface will continue to receive power.

PoE is not enabled on the ge-0/0/0 interface.

The ge-0/0/10 interface supports PoE+.

NEW QUESTION 14
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.

NEW QUESTION 15
You are deploying new Juniper EX Series switches in a network that currently is using Cisco’s Per- VLAN spanning tree plus (PVST+) and you must provide compatibility with this environment.
Which spanning tree protocol do you deploy in this scenario?

STP

MSTP

VSTP

RSTP

NEW QUESTION 16
Your organization has recently acquired another company. You must carry all of the company’s existing VLANs across the corporate backbone to the existing branch locations without changing addressing and with minimal configuration.
Which technology will accomplish this task?

Q-in-Q all-in-one bundling

PVLAN isolated VLAN

MVRP registration normal

EVPN-VXLAN anycast gateway

NEW QUESTION 17
In a Layer 2 environment where 802.1X is deployed, which two statements are correct? (Choose two.)

RADIUS messages are exchanged between the supplicant and the authenticator.

RADIUS messages are exchanged between the authenticator and the authentication server.

Extensible Authentication Protocol messages are exchanged between the authenticator and the authentication server.

Extensible Authentication Protocol messages are exchanged between the supplicant and the authenticator.

NEW QUESTION 18
You are asked to enforce user authentication using a captive portal before users access the corporate network.
Which statement is correct in this scenario?

HTTPS is the default protocol for a captive portal.

A captive portal can be bypassed using an allowlist command containing a device’s IP address.

When enabled, a captive portal must be applied to each individual interface.

All Web browser requests are redirected to the captive portal until authentication is successful.

NEW QUESTION 19
You are asked to configure 802.1X on your access ports to allow only a single device to authenticate.
In this scenario, which configuration would you use?

multiple supplicant mode

MAC authentication mode

single-secure supplicant mode

single supplicant mode

NEW QUESTION 20
What is a supplicant in 802.1x authentication?

the device that prevents the end user device’s access until it is authenticated

the authenticating device

the device being authenticated

the RADIUS server

NEW QUESTION 21
There are two BGP routes to 10.200.200.0/24 received from two external peers. Route 1 comes from a neighbor with a router ID of 10.10.100.1 and a peer IP address of 10.10.30.1, and route 2 comes from a neighbor with a router ID of 10.10.200.1 and a peer IP address of 10.10.50.1. Both routes have the same MED value, origin value, AS path length, and local preference number. In this scenario, which statement is correct about the active route?

Route 1 will be active because of the peer IP address.

Route 2 will be active because of the peer IP address.

Route 1 will be active because of the router ID.

Route 2 will be active because of the router ID.

NEW QUESTION 22
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.

NEW QUESTION 23
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

NEW QUESTION 24
Which two authentication methods are available for OSPF on Juniper devices? (Choose two.)

RSA

MD5 authentication

none

Certificate

NEW QUESTION 25
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.

NEW QUESTION 26
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.

NEW QUESTION 27
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.

NEW QUESTION 28
You are asked to implement fault tolerant RPs in your multicast network.
Which two solutions would accomplish this behavior? (Choose two.)

Use BFD with statically defined RPs.

Use MSDP with statically defined RPs.

Use anycast PIM with statically defined RPs.

Use IGMPv3 with statically defined RPs.

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Pass Your Next JN0-649 Certification Exam Easily & Hassle Free [Q13-Q28]