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[Jun-2023] Juniper JN0-349 Test Engine PDF – All Free Dumps from ExamDumpsVCE

Get New JN0-349 Certification – Valid Exam Dumps Questions

The JN0-349 exam is a comprehensive exam that covers a broad range of topics related to enterprise routing and switching. The exam consists of 65 multiple-choice questions and has a time limit of 90 minutes. Candidates must score at least 65% to pass the exam. The exam is available in multiple languages, including English, Japanese, and Simplified Chinese.

The Juniper JN0-349 exam is designed for IT professionals who work with Juniper Networks technology on a regular basis. This exam measures the candidate’s ability to configure, operate, and troubleshoot Juniper Networks routers and switches. The JN0-349 exam is intended for individuals seeking to obtain the Juniper Networks Certified Specialist Enterprise Routing and Switching (JNCIS-ENT) certification.

 

QUESTION 58
Exhibit.

Based on the traceoptions output shown in the exhibit, what is the problem with the adjacency?

 
 
 
 

QUESTION 59
When configuring firewall filters, which function does the interface-specific parameter enable on an EX Series switch?

 
 
 
 

QUESTION 60
Which two statements are true about high availability on Junos devices? (Choose two.)

 
 
 
 

QUESTION 61
You have configured the route with an IS-IS metric of 2048. However, the IS-IS interface metric of
63 is being applied for the interface of this router.
What must you do to enable larger metric value?

 
 
 
 

QUESTION 62
Click the Exhibit button.

A number of reports from end users indicate that internal and external communications are intermittent and not reliable. You verified the status of the switch ports and have determined that they are up and operational. You also noticed a very high level of link bandwidth utilization on those same ports. The current topology of the affected environment is shown in the exhibit.
What would be the cause of the reported issues?

 
 
 
 

QUESTION 63
Which two statements about Martian addresses are correct? (Choose two.)

 
 
 
 

QUESTION 64
Which statement is correct about IS-IS link state PDUs?

 
 
 
 

QUESTION 65
In which adjacency state do OSPF routers determine which router is in charge of the database synchronization process?

 
 
 
 

QUESTION 66
You must implement filter-based forwarding. You need to direct traffic from the 192.168.1.0/24 through vr1 and traffic from 10.210.0.128/26 through vr2.
Which configuration is correct in this scenario?
A)

B)

C)

D)

 
 
 
 

QUESTION 67
You are enabling dynamic ARP inspection on an EX4300 switch Which service is enabled by default in this scenario?

 
 
 
 

QUESTION 68
Exhibit.

Your switches are managed using Junos Space Network Director. You want to secure the switches using a Network Director filter profile. A filter profile containing one term shown In the exhibit is deployed to ports on managed devices.
Which traffic will be accepted by the filter?

 
 
 
 

QUESTION 69
You are a service provider and have multiple customers in a building.
You are installing a new switch that can host all of your customers. However, you would like to
ensure that one customer cannot see or broadcast to another customer.
You would also like to have them use a common gateway IP address from the building. What
should be used to provide this access?

 
 
 
 

QUESTION 70
Which three mechanisms are associated with the bridging process? (Choose three.)

 
 
 
 
 

QUESTION 71
Your network connect to the Internet Through two different ISPs using EBGP.
You must ensure that ISP1 is the primary path used for all traffic entering your network while
using ISP2 as a backup path.
In this scenario, which statement is correct?

 
 
 
 

QUESTION 72
Click the Exhibit button.

Based on the traceoptions output shown in the exhibit, what is the problem with the adjacency?

 
 
 
 

QUESTION 73
You are adding a new EX4300 member switch to your existing EX4300 Virtual Chassis. However, the new member is not running the same Junos version as the other members.
By default, what is the expected behavior in this scenario?

 
 
 
 

QUESTION 74
You want to configure your Junos device so that routing information from certain prefixes on a
Neighboring router are ignored.
What should you configure on your device?

 
 
 
 

QUESTION 75
Referring to the exhibit, which router becomes the OSPF DR when all routers are powered on at
the same time?

 
 
 
 

QUESTION 76
When electing a DIS in an IS-IS network, what is used to break a priority tie?

 
 
 
 

QUESTION 77
Exhibit.

You have configured OSPF routing as shown in the exhibit. You notice that all interfaces have formed full adjacencies, with the exception of the interfaces connecting R3 and R4 with a status of 2Way.
What is the reason for this status?

 
 
 
 

QUESTION 78
Which protocol prevents loops and calculates the best path through a switched network that
contains redundant paths?

 
 
 
 

QUESTION 79
Click the Exhibit button.

Your company has connections to two ISPs. Each ISP is in a separate routing instance. You need to advertise the 0.0.0.0/0 prefix from both ISPs to all your devices.
Referring to the exhibit, which statement is true in this scenario?

 
 
 
 

QUESTION 80
Which two statements are correct regarding the root bridge election process when using STP? (Choose two.)

 
 
 
 

QUESTION 81
Click the Exhibit button.

Which statement is true about the configuration shown in the exhibit?

 
 
 
 

QUESTION 82
What types of authentication are supported in Junos for OSPF?

 
 
 
 

The JN0-349 exam covers a wide range of topics related to enterprise routing and switching. These include the basics of routing and switching, switching and routing protocols such as VLANs, Spanning Tree Protocol (STP), and Border Gateway Protocol (BGP), along with advanced routing topics like Multiprotocol Label Switching (MPLS) and Layer 3 VPNs. The exam also covers configuration and monitoring of Junos OS devices using the command-line interface (CLI) and Junos Space.

 

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