A failed exam means paying the fee twice or more. Prepare well the first time with the Juniper Enterprise Routing and Switching cram sheet from Test4Cram: 75 practice questions for the JN0-647 exam in 2026.
Juniper JN0-647 Exam Overview:
| Certification Vendor: | Juniper Networks |
|---|---|
| Exam Name: | Enterprise Routing and Switching Exam |
| Exam Number: | JN0-647 |
| Related Certifications: | JNCIS-ENT JNCIA-Junos JNCIE-ENT |
| Real Exam Qty: | 65-75 |
| Exam Duration: | 90 minutes |
| Certificate Validity Period: | 3 years |
| Exam Format: | Multiple-response, Multiple-choice, Scenario-based |
| Available Languages: | English |
| Exam Price: | $400 USD |
| Passing Score: | Variable (approx. 65-70%) |
| Recommended Training: | Advanced Junos Enterprise Switching Advanced Junos Enterprise Routing |
| Exam Registration: | Pearson VUE Registration |
| Sample Questions: |  |
| Exam Way: | In-person at Pearson VUE test centers or online proctored |
| Pre Condition: | Valid JNCIS-ENT certification recommended |
| Official Syllabus URL: | https://www.juniper.net/gb/en/training/certification/tracks/enterprise-routing-switching/jncip-ent.html |
Juniper JN0-647 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Layer 2 Authentication & Access Control | 10% | - Guest VLAN and server failover mechanisms - 802.1X, MAC RADIUS, and captive portal |
| Topic 2: Ethernet Switching and Spanning Tree | 15% | - Inter-VLAN routing and switching operations - VLANs, trunking, LAG, and filter-based VLANs - MSTP, VSTP, and loop prevention |
| Topic 3: IP Multicast | 15% | - IGMP, PIM-SM, RPF check, and RP mechanisms - MSDP and anycast RP deployment - Multicast addressing, ASM vs SSM models |
| Topic 4: Interior Gateway Protocols (IGPs) | 20% | - IS-IS protocol operation, configuration, and troubleshooting - Routing policy implementation and route redistribution - OSPFv2 and OSPFv3 concepts, areas, and route control |
| Topic 5: Border Gateway Protocol (BGP) | 20% | - BGP neighbor relationships and route selection process - BGP attributes, communities, and NLRI families - BGP load balancing and advanced options |
| Topic 6: High Availability & Advanced Features | 10% | - VRRP, graceful restart, and nonstop routing - EVPN and VXLAN fundamentals |
| Topic 7: Class of Service (CoS) | 10% | - Traffic classification, policing, and marking - Forwarding classes, schedulers, and drop profiles |
Juniper JN0-647 Exam: Helpful Answers
Yes — download the free Juniper Enterprise Routing and Switching demo and judge the cram before paying. Purchases include one-year service: 365 days of update versions sent asap by email; renew afterward at 50% off.
The Juniper Enterprise Routing and Switching is Juniper's certification exam for Enterprise Routing and Switching, Professional (JNCIP-ENT), at the Professional level. Short on time? Focused, simple-to-use material is the fix. Related credentials include JNCIA-Junos, JNCIS-ENT, JNCIE-ENT.
Valid JNCIS-ENT certification recommended Eligibility rules change over time, so verify the current requirements on the official page (official JN0-647 exam page) before registering.
The Juniper Enterprise Routing and Switching blueprint spans 7 domains — including Ethernet Switching and Spanning Tree (15%), Layer 2 Authentication & Access Control (10%), Interior Gateway Protocols (IGPs) (20%). The complete outline above lists every subtopic; budget your time by weight.
Yes:
After any course, lock it in with the 75 practice questions for the Juniper Enterprise Routing and Switching — every answer expert-verified.
$400 USD per attempt, Variable (approx. 65-70%) to pass. Fail, and you pay the fee twice or more — dozens of dollars of preparation with the 75 practice questions for the JN0-647 exam at Test4Cram is really worth it.
Through the vendor's official registration channels:
The Juniper Enterprise Routing and Switching is delivered In-person at Pearson VUE test centers or online proctored — pick the arrangement that suits you when booking.
90 minutes for 65-75 questions. Build pacing in the Test4Cram SOFT & APP engine — install, operate, practice daily.
After purchasing, we send the Juniper Enterprise Routing and Switching material by email within about a minute — make sure you fill the email address rightly, and contact our 7*24 staff (reply within three hours, even on holidays) if nothing arrives within 2 hours. Bought the wrong exam code? We replace it free of charge. If you fail the corresponding JN0-647 exam within 60 days of purchase, write us an email with a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam, and we refund the full amount 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.
Juniper Enterprise Routing and Switching Sample Questions:
A customer needs to pass Layer 2 protocols between sites.
Which protocol or standard would be required to implement connectivity on EX4300, EX3400, and EX2300 devices?
- A. VPLS
- B. IGMP
- C. Q-in-Q
- D. OSPF
Correct Answer: C 🗳️
Click the Exhibit.
Referring to the exhibit, traffic from User-1 is being forwarded to Server-1 with DSCP values that must be written. You must maintain the rewritten DSCP values throughout the network.
Which statement is correct in this scenario?
- A. At a minimum, you must rewrite the DSCP values on R1, R2, and R3.
- B. At a minimum, you must rewrite the DSCP values on R1.
- C. At a minimum, you must rewrite the DSCP values on R4.
- D. At a minimum, you must rewrite the DSCP values on R1 and R4.
Correct Answer: B 🗳️
Click the Exhibit.
You have deployed the access control configuration to the distribution switch.
Referring to the exhibit, which statement is true?
- A. Only the first host to authenticate will have access to the network; other hosts will be blocked.
- B. All hosts connected to the access switch will have access to the work after one device authenticates.
- C. All hosts connected to the access switch require authentication to access the network.
- D. All hosts connected to the access switch will have access to the network without authentication.
Correct Answer: A 🗳️
Click the exhibit.
Where is the policy shown in the exhibit enforced?
- A. Between the RIB-LOCAL and the RIB-OUT tables
- B. Between the BGP peer and the RIB-In table
- C. Between the RIB-IN and the RIB-LOCAL tables
- D. Between the RIB-OUT table and the BGP peer
Correct Answer: C 🗳️
Your campus EX9200 core devices are highly oversubscribed on bandwidth ans reporting massive dropped packets. To immediately address the issue, you decide to implement shaping on all interfaces.
Which action will accomplish?
- A. Define a CoS output traffic control profile with the shape-rate 5G parameter and apply it to all interfaces.
- B. Apply the input-shape-rate 5G parameter to all interfaces under the [edit class-of service] hierarchy.
- C. Apply the shape-rate 5G parameter to all interfaces under the [edit class-of service] hierarchy.]
- D. Define a CoS input traffic control profile with the shape-rate 5G parameter and apply it to all interfaces.
Correct Answer: C 🗳️
