2025 JN0-649: ENTERPRISE ROUTING AND SWITCHING, PROFESSIONAL (JNCIP-ENT)–VALID EXAM VOUCHER

2025 JN0-649: Enterprise Routing and Switching, Professional (JNCIP-ENT)–Valid Exam Voucher

2025 JN0-649: Enterprise Routing and Switching, Professional (JNCIP-ENT)–Valid Exam Voucher

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Juniper JN0-649 Certification Exam is an advanced level certification designed for IT professionals who want to validate their skills and expertise in enterprise routing and switching. JN0-649 exam covers a wide range of topics related to network design, routing protocols, security, and troubleshooting. Enterprise Routing and Switching, Professional (JNCIP-ENT) certification is recognized globally and is highly valued by employers in the networking field. It is an excellent choice for IT professionals who want to advance their careers and become experts in enterprise routing and switching.

Juniper Networks offers several resources to help the candidate prepare for the JNCIP-ENT exam, including study guides and practice exams. The study guide covers all the exam topics in detail and includes exercises and scenarios to help the candidate reinforce their understanding of the concepts. The practice exams simulate the real exam environment and help the candidate assess their readiness to take the actual exam.

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Free PDF Quiz Juniper - Latest JN0-649 - Exam Enterprise Routing and Switching, Professional (JNCIP-ENT) Voucher

These formats are Juniper PDF Questions and practice test software. The Enterprise Routing and Switching, Professional (JNCIP-ENT) JN0-649 practice exam software is further divided into two formats. The name of these two formats is Juniper JN0-649 desktop practice test software and web-based Juniper JN0-649 practice test software. Both Juniper JN0-649 practice test software is the JN0-649 Practice Exam that will give you a real-time JN0-649 exam preparation environment to solve all Enterprise Routing and Switching, Professional (JNCIP-ENT) JN0-649 questions. With the Juniper JN0-649 practice test software you can understand your weak topic areas. Later on, working on these Juniper JN0-649 weak topic areas you can make it perfect.

Juniper Enterprise Routing and Switching, Professional (JNCIP-ENT) Sample Questions (Q50-Q55):

NEW QUESTION # 50
A user is attempting to watch a high-definition video being streamed from the media server over the network.
However, the user complains that the experienced video quality is poor. While logged on to router B, a Juniper Networks device, you notice that video packets are being dropped.
In this scenario, what would solve this problem?

  • A. Adjust the scheduler for the expedited-forwarding forwarding class to support a higher transmit rate.
  • B. Adjust the expedited-forwarding BA classifier to router B's ge-0/0/0 interface to support a higher transmit rate.
  • C. Adjust the expedited-forwarding BA classifier on router B's ge-0/0/1 interface to support a higher transmit rate.
  • D. Adjust the scheduler-map to support a higher transmit rate.

Answer: A

Explanation:
When video packets are being dropped, and the network is configured to use the expedited-forwarding forwarding class, it typically indicates that the scheduler assigned to this class does not have sufficient bandwidth to handle the traffic. Adjusting the scheduler to allocate more bandwidth to the expedited-forwarding class will ensure that video packets are transmitted without being dropped.
Steps:
* Identify the scheduler map: First, identify the scheduler map that is applied to the interfaces. This can be done using the following command:
shell
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show configuration class-of-service scheduler-maps
* Adjust the scheduler: Modify the scheduler for the expedited-forwarding forwarding class to support a higher transmit rate. You can edit the scheduler configuration to increase the bandwidth allocated.
Example:
shell
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set class-of-service schedulers expedited-forwarding transmit-rate percent 30
* Apply the configuration: Apply the modified scheduler to the interfaces using the following commands:
shell
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set class-of-service interfaces ge-0/0/0 scheduler-map <scheduler-map-name> set class-of-service interfaces ge-0/0/1 scheduler-map <scheduler-map-name> commit References:
* Useful Juniper Commands.txt
* Tech Ops Managed Router Juniper Install Guide


NEW QUESTION # 51
You want to create an OSPF area that only contains intra-area route information in the form of Type 1 and Type 2 LSAs.
In this scenario, which area is needed to accomplish this task?

  • A. non-to-stubby area
  • B. totally stubby area
  • C. stub area
  • D. totally non-to-stubby area

Answer: B

Explanation:
* Step 1: Identify the requirement.
* You need an OSPF area that only contains intra-area route information in the form of Type 1 and Type 2 LSAs.
* Step 2: Analyze the possible OSPF area types.
* Option A: Totally non-to-stubby area.
* Option B: Totally stubby area.
* Option C: Stub area.
* Option D: Non-to-stubby area.
* Step 3: Understand OSPF area types.
* Totally Stubby Area (Option B): Only allows Type 1 and Type 2 LSAs and blocks Type 3, 4, and 5 LSAs. It uses a default route to represent external routes.
* This fits the requirement of containing only intra-area routes.
References:
* Juniper OSPF configuration guide on area types.
* Commands for configuring a totally stubby area:
shell
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set protocols ospf area <area-id> stub no-summaries


NEW QUESTION # 52
You have PIM SM multicast configure and running in a network environment comprised of EX4300 devices. Your customer report increased delay when switching channels using IPTV. To help decrease the delay, you implement PIM join balancing. You add the set protocol pim join- load-balance command to the configuration. After committing, you notice that the flows are still using one path.
In this scenario, which statement is correct?

  • A. PIM join load-balancing also be configured.
  • B. The clear pim join-distribution command must be issued.
  • C. The interface must be specified to use for load balancing
  • D. IGMP snooping must be configured.

Answer: B


NEW QUESTION # 53
You are troubleshooting an EVPN-VXLAN IP fabric and observe the loop shown in the exhibit.
Which two steps would you take to further troubleshoot this problem? (Choose two.)

  • A. Verify that the same ESI is configured on the two links from the source.
  • B. Verify that the same ESI is configured on the link from the host and that it matches the source.
  • C. Issue the show route table bgp.evpn.0 command on Leaf2 and verify that Type 3 routes are present.
  • D. Issue the show route table bgp.evpn.0 command on Leaf2 and verify that Type 4 routes are present.

Answer: C,D


NEW QUESTION # 54
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.)

  • A. single-secure supplicant mode
  • B. single supplicant mode
  • C. multiple supplicant mode
  • D. static MAC bypass mode

Answer: A,C

Explanation:
Dynamic VLAN assignment using 802.1X authentication relies on vendor-specific attributes (VSAs) to assign VLANs dynamically based on the authentication results. The modes that support using VSAs for dynamic VLAN assignment are:
* Single-Secure Supplicant Mode: This mode supports a single secure client on a port and can use VSAs to dynamically assign VLANs based on the authentication result.
* Multiple Supplicant Mode: This mode supports multiple clients on a single port, each with its own authentication session, and can use VSAs to dynamically assign VLANs.
References:
* The Juniper documentation and configuration guides discuss the capabilities of these modes in supporting dynamic VLAN assignment through VSAs. Specific configuration examples and guidelines can be found in the documents:
* Useful Juniper Commands.txt
* Tech Ops Managed Router Juniper Install Guide
# Example of enabling single-secure supplicant mode
set protocols dot1x authenticator interface ge-0/0/1.0 supplicant multiple
# Example of enabling multiple supplicant mode
set protocols dot1x authenticator interface ge-0/0/1.0 supplicant multiple


NEW QUESTION # 55
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A lot of progress is being made in the Juniper sector today. Many companies offer job opportunities to qualified candidates, but they have specific JN0-649 certification criteria to select qualified candidates. Thus, they can filter out effective and qualified candidates from the population. Enterprise Routing and Switching, Professional (JNCIP-ENT) (JN0-649) must be taken and passed to become a certified individual.

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