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Routing and Switching Exam
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We created this online practice test to mimic the natural exam environment to make preparing for the Juniper Routing and Switching Professional Exam certificate as easy as possible. Our team of skilled and trained Juniper Enterprise Routing and Switching consultants created the Exam’s questions by gathering feedback from newly certified individuals and weighing the importance of each topic included in the Juniper Routing and Switching Professional Exam certificate curriculum. The genuine JN0-649 Routing and Switching Exam has questions identical to all the practice questions. Our online platform encourages you to think creatively and strategically by teaching you the skills needed to pass the Routing and Switching Professional Exam.

Certification is as subject to change as the weather forecast. We understand that. Thus, we guarantee that each Exam is put to the test, reviewed, and updated regularly to ensure both quality and relevancy.

So, continue reading and exploring to learn more details about the Juniper JN0-649 Routing and Switching Exam in 2024.

What is the JN0-649 Routing and Switching Exam?

Enterprise routing and switching-related subjects covered in the JN0-649 exam include OSPF, BGP, the IPv6 protocol protection, Quality of Service (QoS), and VPNs. The Exam also assesses the candidate’s familiarity with the enterprise-level switching and routing platforms from Juniper Networks, such as the MX Series routers and switches, the EX Series switches, and the Junos OS.

One of the most respected and useful certifications, the Juniper JN0-649 exam is intended to demonstrate candidates’ abilities, expertise, and experience. From its inception, the Routing and Switching Professional Exam certificate test has motivated both novices and seasoned experts. Numerous students have successfully completed the Routing and Switching Professional Exam certificate throughout the course of this extended time.

Having passed the Routing and Switching Professional Exam certificate, one can now design, implement, and oversee scalable, secure, and dependable corporate networks. Additionally, it demonstrates that the person possesses the abilities and know-how required to operate with Juniper Networks’ enterprise-level services and goods and establishes their reputation as an authority in the field.

JN0-649 Routing and Switching Exam Domains


JN0-649 Routing and Switching Exam
JN0-649 Routing and Switching Exam

Here are the JN0-649 routing and switching exam domains you must know before taking the real Exam in 2024:

  1. IGPs, or Interior Gateway Protocols
  • Explain the ideas, methods, or features of IGPs.
  • IS-IS
  • The OSPFv2 and OSPFv3
  • Policy for Routing
  • Show that you understand how to set up, debug, or monitor IGPs in the given scenario.
  1. BGP
  • Explain the principles, methods, or features of BGP.
  • BGP route selection procedure
  • Resolution for the next hop
  • BGP characteristics: idea and implementation
  • BGP groups
  • Multipath, multi-hop, forward table NLRI households: inet and inet6; load balancing
  • More sophisticated BGP options
  • Provide an example of how you might configure, debug, or monitor BGP.
  • Put BGP routing policy into practice.
  1. IP Multicast
  • Explain the principles, methods, or features of IP multicast.
  • IP multicast elements, such as multicast addressing and IP multicast traffic movement
  • Source-Specific Multi-casting (SSM) vs. Any-Source Multicast (ASM)
  • Concept and Function of RPF
  • IGMP and IGMP spying
  • Sparse-mode PIM
  • Rendezvous point (RP): idea, implementation, finding, and selection
  • Anycast role-playing
  • MSDP
  • Scoping and routing policies
  • Provide an example of how you would configure, debug, or monitor IP multicast.
  • PIM-SM (including SSM) and IGMP
  • Put IP multicast routing rules into practice.
  1. Switching using Ethernet and Spanning Tree
  • Explain the principles, methods, or features of sophisticated Ethernet switching.
  • VLANs based on filters
  • Exclusive VLANs
  • MVRP-based dynamic VLAN registration
  • Tunnel traffic at Layer 2 over Ethernet networks
  • Layer 2 tunneling with L2PT and Q-in-Q
  • Provide a scenario and show that you understand how to set up, debug, or keep an eye on advanced Ethernet switching.
  • Explain advanced spanning tree guidelines’ principles, methods, or features, such as VSTP or MSTP.
  • Provide an example of how you would configure, debug, or monitor MSTP or VSTP.
  • Access Control and Identification at Layer Two
  • Explain how different Layer 2 identification or access control features work.
  • The flow of the authentication procedure
  • Concepts and functioning of 802.1x
  • Secure website
  • Fallback server failure
  • Visitor VLAN
  • Things to think about when utilizing many access control and authentication techniques
  • Given a scenario, explain how to set up, debug, or keep an eye on Layer 2 authentication or access control.
  1. Features of IP Telephony
  • Explain the principles, methods, or capabilities of the aspects that make IP telephony installations easier.
  • Ethernet power over power (PoE)
  • LLDP as well as LLDP-MED
  • Voice VLAN
  • Provide an example of how to set up, debug, or keep an eye on features that allow IP telephony deployments.
  • Category of service (CoS)
  • Explain the principles, processes, or features of Layer 2/3 networks’ Junos CoS.
  • CoS handling on Junos apparatus
  • Fields in the CoS header
  • Class forwarding
  • Grouping
  • Priority of packet loss
  • Officers
  • Planners
  • Eliminate profiles
  • Forming
  • Rewrite the regulations
  • Explain how to set up, troubleshoot, or keep an eye on the quality of service (CoS) for Layer 2 or Layer 3 networking in the given situation.
  1. EVPN
  • Explain the principles, methods, or features of Junos EVPN.
  • routes (such as Types 1, 2, and 3)
  • Multi-homing (active route kinds, for example)
  • Provide an example of how you would configure, debug, or monitor an EVPN system.

JN0-649 Routing and Switching Exam Details


Routing and Switching Exam
Routing and Switching Exam

Here are the Juniper JN0-649 routing and switching exam details you must know if you are going to prepare and take this Exam:

  • Exam Name: Enterprise Routing and Switching, Professional (JNCIP-ENT)
  • Exam Code: Jn0-649
  • Number of Questions: 65 Questions
  • Exam Format: MCQs
  • Exam Duration: 90 minutes
  • Passing Score: 60-70% Approx.
  • Exam Fee: $400 USD

JN0-649 Routing and Switching Exam Sample Questions

Here are the sample questions for the JN0-649 routing and switching exam you must know before getting our Routing and Switching Professional Exam dumps:

Question 1:

Select “Exhibit” from the menu.

Anycast RP guarantees multicast service availability, as seen in the illustration. R3 is getting PIM register messages from the source, which delivers multicast traffic using group; however, R2 does not have any active source information.

Which two ways may one obtain the information about the active source on R2 in this scenario? Select two.

  1. Set up an RP set in PIM on R1, enabling R1 to transfer messages from the PIM register to the set’s R2 and R3.
  2. Set up an MSDP protocol to connect R2 and R3.
  3. Set up an RP set in PIM on R2 and R3, enabling the RPs to communicate with each other via PIM register messages.
  4. Set up R1 and R2 to communicate over an MSDP protocol.

Question 2:

You must set up interface-level authentication for anybody logging into your network. Ensure that the only devices permitted to connect and authenticate are corporate, as specified by their MAC addresses. To improve scalability, authentication has to be managed by a centralized server.

What kind of authentication would meet this need?

  2. the prisoner website
  3. Single-secure supplicant mode in 802.1X
  4. Multiple supplicant modes in 802.1X

Question 3:

BGP VPNs operate on your corporate network to facilitate multi-tenancy. You can’t use the VPN NLRI with every device you peer BGP. It is important not to transmit BGP VPN routes to distant peers.

Which two setup procedures are necessary to meet this need? Select two.

  1. Set up the remote peer’s import regulations to reject the routes as soon as they are received.
  2. Set up the local BGP peer’s export policy to reject VPN routes being forwarded to the distant peer.
  3. Set up the VPN NLRI route reflector.
  4. Set up the local BGP peer’s apply-vpn-export functionality.

Question 4:

Your company network uses routing instances to provide multi-tenancy. BGP is used by your Junos devices to peer with other BGP devices. You have to make sure that the routing instance achieves load balancing.

Which two claims would be the most effective for this task? Select two.

  1. At the [edit protocols bgp member <group-name> neighbor] hierarchy, set up the multipath option.
  2. Set up the multipath option in the hierarchy of the [modify protocols bgp group].
  3. Set up a per-packet load-balancing strategy and implement it at the [change routing-options forwarding-table] layer.
  4. Set up the multipath parameter in the routing-options structure at [edit routing-instances <instance-name>].

Question 5:

Select “Exhibit” from the menu.

Access switches are used to link remote branches to the corporate-wide area network. As seen in the figure, the access switches are connected to access ports on the WAN distribution switch. Previously, L2PT was set up for Layer 2 traffic tunneling via the wide area network. You decide to relocate the access switches’ L2PT tunnel endpoints. The ports that link the distribution switch and the access switches close when you implement the L2PT configuration to the access switches.

What step would resolve this issue?

  1. Set up the connections as trunk ports between the distribution switch and the access switches.
  2. Take away the access switches’ BPDU block functionality.
  3. Turn off the distribution switch’s BPDU block function.
  4. Establish a GRE tunnel to protect the L2PT communication across the WAN.

Question 6:

One switch port on your EX Series switch connects IP phones and PCs. To assist with this configuration, you are considering using the voice VLAN capability.

Which of these two assertions about the situation is true? Select two.

  1. To connect with 802.1p values and VLAN ID to VoIP traffic, the voice VLAN functionality must be utilized with LLDP-MED.
  2. You need to set up the interfaces as access ports.
  3. The capacity to use CoS to prioritize the traffic is made possible by allocating the incoming voice and data traffic to different VLANs.
  4. Incoming labeled data and voice traffic can be assigned to different VLANs thanks to the voice VLAN capability.

Question 7:

Which of the following assertions is true regarding EVPN-VXLAN implementation on QFX Series devices? Select two.

  1. The single-active flag is perpetually set to 1 in type 1 route ads.
  2. Junos OS supports underlay duplication for BUM traffic forwarding.
  3. Junos OS supports ingress duplication for BUM traffic forwarding.
  4. The single-active flag in Type 1 route ads is always set to 0.

Question 8:

Recently, your firm purchased another business. It is necessary to transfer every VLAN already used by the organization across its corporate backbone to the current branch locations with the minor configuration and without addressing changes.

Which technology will make this task possible?

  1. Q-in-Q integrated packaging
  2. Isolated VLAN via PVLAN
  3. Typical MVRP registration
  4. An anycast gateway for EVPN-VXLAN

Question 9:

Before users can access the corporate network, you are required to impose user authentication by employing a captive gateway.

In this case, which assertion is true?

  1. A captive portal’s default protocol is HTTPS.
  2. An allowlist command with a device’s IP address included can be used to get around a captive portal.
  3. A captive portal must be added to each unique interface once enabled.
  4. Until successful authorization, all Web browser queries are sent to the captive portal.

Question 10:

Press the button labeled “Exhibition.”

Concerning the example, Server A transmits a solitary IP packet to

Which of the following two statements accurately sums up how the outgoing VXLAN packets that include the initial packet intended for behave? Select two.

  1. A duplicate of the received VXLAN packet will be replicated by router E and sent to router D.
  2. A VXLAN packet intended solely for routers D and E will be sent by router C.
  3. Router D will not duplicate and send the incoming VXLAN packet to Router E.
  4. One distant VTEP will receive a single VXLAN packet from Router C.

If you want to pass the JN0-649 routing and switching Exam with our premium Routing and Switching Professional Exam dumps, visit our website for more information and unique details.


Success on the JN0-649 Routing & Switching Exam demands commitment, systematic planning, and the utilization of reliable study materials. Reinforce your knowledge of sophisticated enterprise routing and switching technology with hands-on lab experience, approved training courses, and official Juniper study resources.

We are a group of trained Juniper consultants and networking specialists who work closely with applicants who have just passed the JN0-649 Routing and Switching Exam. To provide the most significant practice sets, we consistently gather the most recent information from these candidates on the Juniper Networks Certified Professional Enterprise Routing and Switching certification. Our JN0-649 exam dumps questions are continuously improved so that every candidate passes the JN0-649 Routing and Switching Exam on their first try. Comment below with your valuable queries about the JN0-649 routing and switching exam, and let our seasoned professional assist you accordingly!

FAQs (Frequently Asked Questions)

What is the Juniper JN0-649 Exam?

The Routing and Switching Professional Exam certificate, commonly known as the Juniper JN0–649 exam, is a crucial certification that verifies networking professionals’ understanding and proficiency in cutting-edge enterprise routing and switching technologies.

How Many Questions Are There in the JN0-649 Routing and Switching Exam?

A total of 65 questions will be asked of you in the JN0-649 exam, and you have 90 minutes to complete the Exam. Moreover, you must score about 60-70% to pass the JN0-649 Routing and Switching Professional Exam Certificate.

What is the Total cost of taking the JN0-649 Exam?

The total fee for the JN0-649 routing and switching professional Exam is $400 exam. It is a lot of amount to become a routing and switching professional. So, you must prepare hard to pass the JN0-649 exam in 2024.

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