Juniper JN0-647 : Enterprise Routing and Switching Exam

  • Exam Code: JN0-647
  • Exam Name: Enterprise Routing and Switching Exam
  • Updated: Sep 16, 2026
  • Q & A: 75 Questions and Answers

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Juniper JN0-647 Exam Overview:
Certification Vendor:Juniper Networks
Exam Name:Enterprise Routing and Switching, Professional (JNCIP-ENT)
Exam Number:JN0-647
Exam Format:Multiple Choice
Passing Score:Pass/Fail (scaled score not publicly disclosed)
Exam Duration:90 minutes
Available Languages:English
Related Certifications:JNCIP-ENT (Juniper Networks Certified Internet Professional - Enterprise Routing and Switching)
Exam Price:USD 300
Real Exam Qty:65
Certificate Validity Period:3 years
Sample Questions:Free Download JN0-647 Test Exam Cram
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
Multicast- Multicast Routing
  • 1. Rendezvous Point concepts
  • 2. PIM Sparse Mode
  • 3. IGMP
Tunnels- Tunnel Technologies
  • 1. IP tunneling concepts
  • 2. GRE tunnels
High Availability- Redundancy Technologies
  • 1. Nonstop Active Routing
  • 2. VRRP
  • 3. Graceful Restart
Layer 2 Security- Switch Security Features
  • 1. DHCP snooping
  • 2. Port security
  • 3. Dynamic ARP inspection
Layer 2 Switching and VLANs- Layer 2 Switching
  • 1. MAC learning and forwarding
  • 2. Ethernet switching concepts
- Spanning Tree
  • 1. RSTP
  • 2. MSTP
  • 3. Loop prevention
- VLAN Technologies
  • 1. VLAN configuration and operation
  • 2. VLAN tagging and trunking
IS-IS- IS-IS Fundamentals
  • 1. Level 1 and Level 2 routing
  • 2. Adjacency formation
  • 3. Route propagation
OSPF- OSPF Operation
  • 1. Route summarization
  • 2. Neighbor relationships
  • 3. LSA types
  • 4. Area types
Quality of Service- QoS Mechanisms
  • 1. Scheduling
  • 2. Traffic shaping and policing
  • 3. Classification and marking
Routing Policy and Route Manipulation- Routing Policies
  • 1. Route filtering
  • 2. Policy evaluation
  • 3. Import and export policies
BGP- BGP Routing
  • 1. eBGP and iBGP
  • 2. Path selection
  • 3. Route reflection
  • 4. BGP policies

Juniper JN0-647 Exam: Efficient Answers

JNCIS-ENT certification recommended and typically required for the JNCIP-ENT certification track. Eligibility rules change over time, so verify the current requirements on the official page (official JN0-647 exam page) before registering.

Yes — enter your email address and download the free Juniper Enterprise Routing and Switching exam cram pdf for reference; your information stays secret and safe, and we never send advertisement without permission. Purchases include a one-year service warranty: 365 days of updates, renew afterward at 50% off.

90 minutes for 65 questions. Practice in the Test4Cram soft or online version until testing feels casual — simulation removes the nerves.

Soon after purchasing you can download the complete Juniper Enterprise Routing and Switching material — even on official holidays: the automatic email arrives within about a minute, and our 7*24 service replies within two hours if anything goes wrong. If you fail the corresponding JN0-647 exam within 60 days of purchase, we refund in full: send a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam, processed within 7 days. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. Or exchange for two equal-value products free.

The Juniper Enterprise Routing and Switching is Juniper's certification exam for JNCIP-ENT, at the Professional level. When a good opportunity appears, the certified hold the vital advantages. Related credentials include JNCIP-ENT (Juniper Networks Certified Internet Professional - Enterprise Routing and Switching).

USD 300 per attempt, Pass/Fail (scaled score not publicly disclosed) to pass. Fail and you pay twice or more — save time and money with the 75 practice questions for the JN0-647 exam at Test4Cram.

The Juniper Enterprise Routing and Switching blueprint spans 10 domains — including Multicast, IS-IS, BGP. A cram sheet with direction beats aimless reading; the complete outline above lists every subtopic.

Juniper Enterprise Routing and Switching Sample Questions:
Question #1

Which protocol is a multicast routing protocol?

  • A. PIM
  • B. OSPF
  • C. BGP
  • D. IS-IS
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Question #2

You want to implement an RP in your PIM sparse mode environment, you are considering the advantages and disadvantages of the various RP election methods.
In this scenario, which three implementation guidelines are correct? (Choose three.)

  • A. The auto-RP method requires using two PIM dense mode groups from the 323/8 range.
  • B. When multiple election methods are implemented on a device, the static method is preferred.
  • C. The auto-RP method includes the ability to maintain a backup RP.
  • D. With the bootstrap method, the primary criterion for electing a BSR is priority value.
  • E. The static method requires configuration on all devices in the PIM domain.
Reveal Solution  Discussion  0

Correct Answer: C,D,E  🗳️

Question #3

What information must you gather from the satellite device to provision a Junos Fusion Enterprise deployment on the aggregation device? (Choose two.)

  • A. Software version
  • B. MAC address
  • C. Model number
  • D. Serial number
Reveal Solution  Discussion  0

Correct Answer: B,D  🗳️

Question #4

What are two OSPF LSA types? (Choose two.)

  • A. Network
  • B. Stub
  • C. Transit
  • D. Router
Reveal Solution  Discussion  0

Correct Answer: A,D  🗳️

Question #5

Which three statements are true about strict-high priority queues? (Choose three.)

  • A. In systems that support multiple strict-high priority queues, traffic in the strict-high queue is processed in a round-robin fashion.
  • B. In systems that support strict-high and high priority queues, traffic in the strict-high queue is completely emptied, and then high priority queue traffic is processed.
  • C. In systems that support strict-high and high priority queues, traffic in these two priorities is processed in a round-robin fashion.
  • D. When a strict-high queue goes into negative credits, it will maintain a strict DSCP marking.
  • E. When a strict-high queue can never go into negative credits and will always transmit the traffic in the queue.
Reveal Solution  Discussion  0

Correct Answer: A,B,E  🗳️

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