Juniper Enterprise Routing and Switching - JN0-647

Juniper JN0-647 Actual PDF
  • Exam Code: JN0-647
  • Exam Name: Enterprise Routing and Switching Exam
  • Updated: Sep 23, 2026
  • Q & A: 75 Questions and Answers
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About Juniper JN0-647 Actual Exam

Passing Juniper Enterprise Routing and Switching is genuinely difficult, and that difficulty is exactly what makes the credential valuable. ActualPDF helps JN0-647 candidates meet the challenge with 75 verified practice questions and service that stays with you until you pass.

Juniper JN0-647 Exam Overview:
Certification Vendor:Juniper Networks
Exam Name:Enterprise Routing and Switching, Professional (JNCIP-ENT)
Exam Number:JN0-647
Available Languages:English
Exam Price:USD 300
Passing Score:Pass/Fail (scaled score not publicly disclosed)
Certificate Validity Period:3 years
Related Certifications:JNCIP-ENT (Juniper Networks Certified Internet Professional - Enterprise Routing and Switching)
Exam Format:Multiple Choice
Real Exam Qty:65
Exam Duration:90 minutes
Sample Questions: DOWNLOAD DEMO
Exam Way:Pearson VUE testing centers; online proctored delivery available in supported regions.
Pre Condition:JNCIS-ENT certification recommended and typically required for the JNCIP-ENT certification track.
Official Syllabus URL:https://www.juniper.net/us/en/training/certification/tracks/enterprise-routing-switching/
Juniper JN0-647 Exam Syllabus Topics:
SectionObjectives
Topic 1: Quality of Service- QoS Mechanisms
  • 1. Traffic shaping and policing
  • 2. Classification and marking
  • 3. Scheduling
Topic 2: OSPF- OSPF Operation
  • 1. Area types
  • 2. Neighbor relationships
  • 3. Route summarization
  • 4. LSA types
Topic 3: Multicast- Multicast Routing
  • 1. IGMP
  • 2. PIM Sparse Mode
  • 3. Rendezvous Point concepts
Topic 4: Routing Policy and Route Manipulation- Routing Policies
  • 1. Import and export policies
  • 2. Route filtering
  • 3. Policy evaluation
Topic 5: Tunnels- Tunnel Technologies
  • 1. IP tunneling concepts
  • 2. GRE tunnels
Topic 6: Layer 2 Switching and VLANs- VLAN Technologies
  • 1. VLAN configuration and operation
  • 2. VLAN tagging and trunking
- Layer 2 Switching
  • 1. MAC learning and forwarding
  • 2. Ethernet switching concepts
- Spanning Tree
  • 1. MSTP
  • 2. Loop prevention
  • 3. RSTP
Topic 7: BGP- BGP Routing
  • 1. Route reflection
  • 2. Path selection
  • 3. BGP policies
  • 4. eBGP and iBGP
Topic 8: IS-IS- IS-IS Fundamentals
  • 1. Route propagation
  • 2. Adjacency formation
  • 3. Level 1 and Level 2 routing
Topic 9: Layer 2 Security- Switch Security Features
  • 1. DHCP snooping
  • 2. Port security
  • 3. Dynamic ARP inspection
Topic 10: High Availability- Redundancy Technologies
  • 1. VRRP
  • 2. Nonstop Active Routing
  • 3. Graceful Restart

Frequently Asked Questions: Juniper Enterprise Routing and Switching

Juniper Enterprise Routing and Switching is an official Juniper Networks certification exam, registered under the code JN0-647. Passing it awards the JNCIP-ENT certification, a credential at the Professional level. It also connects to JNCIP-ENT (Juniper Networks Certified Internet Professional - Enterprise Routing and Switching). The exam is demanding by design, and that difficulty is precisely what makes the credential meaningful for career development.

The Juniper Enterprise Routing and Switching exam presents 65 questions within 90 minutes. That is a brisk pace, and the candidates who handle it best are the ones who rehearsed it. Use the ActualPDF engine for full timed simulations, practice flagging and returning, and arrive on exam day with a pacing strategy already proven.

Passing Juniper Enterprise Routing and Switching takes Pass/Fail (scaled score not publicly disclosed), and official registration costs USD 300. Retakes bill the full USD 300 again, so preparation is the least expensive insurance available. Let your ActualPDF practice scores guide the timing: book when you clear the requirement consistently, not occasionally.

JNCIS-ENT certification recommended and typically required for the JNCIP-ENT certification track.

Policies get revised, so confirm the current requirements before you register on the official exam page.

Yes. ActualPDF offers a free demo of the Juniper Enterprise Routing and Switching questions, so you can verify the quality personally before purchasing. Your purchase then includes a one-year service warranty: updates are free for 365 days, and after expiry you can extend the update service at a 50% discount.

Your money is protected by a 100% money-back guarantee with defined conditions. Take the Juniper Enterprise Routing and Switching exam within 60 days of purchase; if you fail, you may claim a full refund, provided the exam matches your product. Attempts within 3 days of purchase are ineligible, as are downloaded-but-unused products, free materials, and expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. You may instead wait for the update version or change to other exam material: exchange for two other exam products of equal value, free, with your original purchase keeping its update service.

Delivery is instant: files unlock for download at payment and are emailed within one minute. If nothing arrives within 2 hours, check spam and contact customer service, online 7/24 even on official holidays. Installation is unlimited across your computers.

Juniper Enterprise Routing and Switching is organized into 10 official domains. The most heavily weighted are Quality of Service, IS-IS, and OSPF. The full breakdown appears above on this page; study the weightings and your preparation priorities set themselves.

Juniper Enterprise Routing and Switching Sample Questions:
Question #1

Which statement is correct regarding the isolated ports?

  • A. isolated port are trunk ports that have layer 2 connectivity with all community ports
  • B. isolated port are access port that only have layer 2 connectivity with promosious ports
  • C. isolated port are access ports that only have layer 2 connectivity with other isolated port
  • D. isolated ports are trunk ports that have layer 2 connectivity with all other ports
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

Question #2

Click the exhibit.

Referring to the exhibit, traffic handled by the s-1 scheduler is out of profile.
Assuming bandwidth is available in this scenario, which statement is correct?

  • A. Traffic handled by the s-1 scheduler is serviced immediately before traffic being serviced by the s-4 scheduler.
  • B. Traffic handled by the s-1 scheduler is serviced immediately after traffic being serviced by the s-4 scheduler.
  • C. Traffic handled by the s-1 scheduler is serviced immediately after traffic being serviced by the s-2 scheduler.
  • D. Traffic handled by the s-1 scheduler is serviced immediately before traffic being serviced by the s-2 scheduler.
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Question #3

You are enabling 802.1X authentication on an EX Series device.
You are configuring the switch in the conference room where you will have non-employees with devices that do not support 802.1X authentication connecting to your network. You must ensure that these users can connect to your network but are restricted to Internet access only.
What should you do to accomplish this task?

  • A. You should ensure that the server-fail fallback feature is enabled and users are assigned to the appropriate VLAN.
  • B. You should configure a server-reject VLAN to the interfaces and isolate that VLAN to Internet access only.
  • C. You should assign a guest VLAN to the interfaces and isolate that VLAN to Internet access only.
  • D. You must add a RADIUS account for each user and assign them to the appropriate VLAN.
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Question #4

Click the Exhibit.


Referring to the exhibit, which set of interfaces will be registered by MVRP?

  • A. ge-0/0/1, ge-0/0/2, ae0, ae1
  • B. ge-0/0/1, ge-0/1/1, ae0, ae1
  • C. ge-0/1/0, ge-0/0/2, ae0, ae1
  • D. ge-0/1/0, ge-0/1/1, ae0, ae1
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Question #5

Click the Exhibit.

Your network is experiencing congestion across the link between R2 and R3.
You must make changes to alleviate traffic congestion from R3 to R2.
Referring to the exhibit, which two commands would accomplish this task? (Choose two.)

  • A. [edit protocol ospf]user@R1# set reference-bandwidth 10g
  • B. [edit protocol ospf]user@R3# set reference-bandwidth 10g
  • C. [edit protocols ospf area0.0.0.0 ]user@R3# set interface fe-1/0/1 metric 5
  • D. [edit protocols ospf area 0.0.0.0 ]user@R1# set interface fe-1/0/1 metric 5
Reveal Solution  Discussion  0

Correct Answer: B,C  🗳️

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