Juniper Enterprise Routing and Switching, Professional (JNCIP-ENT) : JN0-649

  • Exam Code: JN0-649
  • Exam Name: Enterprise Routing and Switching, Professional (JNCIP-ENT)
  • Q & A: 195 Questions and Answers

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About Juniper Enterprise Routing and Switching, Professional (JNCIP-ENT) : JN0-649 Exam

Studying the latest question types matters. TorrentVCE rebuilds its JN0-649 bank around every exam change, so in 2026 your Juniper Enterprise Routing and Switching, Professional (JNCIP-ENT) practice reflects what the test actually asks — not what it used to ask.

Juniper JN0-649 Exam Overview:

Certification Vendor:Juniper Networks
Exam Name:Enterprise Routing and Switching, Professional (JNCIP-ENT)
Exam Number:JN0-649
Real Exam Qty:65
Related Certifications:JNCIS-ENT
JNCIE-ENT
JNCIA-Junos
Certificate Validity Period:3 years
Available Languages:English
Passing Score:Variable (approximately 65-70%)
Exam Price:$400 USD
Exam Duration:90 minutes
Exam Format:Multiple choice, Scenario-based
Recommended Training:Advanced Junos Enterprise Routing (AJER)
Advanced Junos Enterprise Switching (AJEX)
Exam Registration:Pearson VUE Registration
Sample Questions:Free Download JN0-649 Exam PDF Torrent
Exam Way:Online proctored or onsite testing center via Pearson VUE
Pre Condition:Valid JNCIS-ENT certification
Official Syllabus URL:https://www.juniper.net/us/en/training/certification/tracks/enterprise-routing-switching/jncip-ent.html

Juniper JN0-649 Exam Syllabus Topics:

SectionWeightObjectives
Ethernet Switching & Spanning Tree15%- Layer 2 security
  • 1. 802.1X, MAC limiting, storm control
- VLANs and trunking
  • 1. 802.1Q, LACP, IRB interfaces
- Spanning Tree Protocols
  • 1. RSTP, MSTP, root bridge, port roles, loop prevention
Border Gateway Protocol (BGP)25%- BGP configuration and policy
  • 1. Route reflection, confederations, authentication, route filtering
- BGP operation and attributes
  • 1. NLRI families, path selection, communities, extended communities
IP Multicast15%- PIM protocols
  • 1. PIM sparse mode, PIM dense mode, RP redundancy
- Multicast concepts
  • 1. ASM vs SSM, RP mechanisms, IGMPv2/v3
High Availability & Class of Service15%- Class of Service (CoS)
  • 1. Classification, queuing, scheduling, policing, shaping
- High availability
  • 1. VRRP, graceful restart, nonstop active routing, link aggregation
Interior Gateway Protocols (IGPs)30%- Protocol-independent routing features
  • 1. Load balancing, filter-based forwarding, routing instances
- OSPFv2 and OSPFv3
  • 1. Areas, LSA types, stub/NSSA areas, authentication, summarization, route filtering
- IS-IS
  • 1. Level 1/Level 2 routing, metrics, authentication, route leaking

Everything a Juniper Enterprise Routing and Switching, Professional (JNCIP-ENT) Candidate Needs to Know

The Juniper Enterprise Routing and Switching, Professional (JNCIP-ENT) blueprint is structured around these main domains:

  • Border Gateway Protocol (BGP) (25%)
  • Ethernet Switching & Spanning Tree (15%)
  • Interior Gateway Protocols (IGPs) (30%)

Additional domains complete the official outline — our question bank spans the full set.

According to the latest exam information, the JN0-649 exam contains 65 questions with a 90 minutes-minute limit. Since performance on the day matters as much as preparation, timed practice under these exact conditions is time well spent.

Juniper points candidates toward these official training options:

Formal training builds the framework; consistent question practice fills it in.

Upon successful payment, our system automatically emails the product to your mailbox — typically within about a minute — with an instant download link on screen. If nothing arrives within two hours, check your spam folder and contact support; our after-sale staff is online 24 hours a day, 7 days a week. Updates are free for 365 days: our first-class experts watch the exam closely, compile every new key point and the latest question types into each new version, and send it to you automatically — even after you pass, you keep access to the field's newest information. A 50% renewal discount follows at the end of the period.

Currently, the JN0-649 exam's passing score is Variable (approximately 65-70%) and the registration fee is $400 USD. Juniper owns both figures and may update them, so verify on the official site when you book.

By treating preparation and performance as one campaign. The JN0-649 bank is rebuilt around every exam change — new key points and the latest question types compiled by our first-class experts, with expert-verified answers across the Juniper Enterprise Routing and Switching, Professional (JNCIP-ENT) objectives — so what you practice matches what you will face. Behind the content stands our service idea: customers' benefits first. Professionally trained after-sale staff answer 24/7, updates stay free for 365 days, and a written refund policy protects your investment throughout.

Juniper specifies these prerequisites for the Juniper Enterprise Routing and Switching, Professional (JNCIP-ENT): Valid JNCIS-ENT certification.

Verify the current requirements on the official certification page.

Registration goes through the official channels listed here:

Book a test center or online slot that fits your schedule — and leave yourself room to prepare calmly.

Even a lost battle should not cost you twice. If you fail the corresponding exam within 60 days of purchase, send a scanned copy of your enrollment slip and your official Score Report PDF within two days of the exam date; verified claims receive a full refund within seven days. Exclusions: exams taken within three days of purchase, candidate names that differ from the payer, and free or expired products. Prefer to regroup? Exchange your product for two others of equal value at no charge.

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

Question #1

Your Net is learning the 210.210.40.0/24 route from Provider A and Provider B YourNet would like to forward traffic destined to the 210.210.40.0/24 networking using Provider B.
Referring to the exhibit, how would you accomplish this task?

  • A. Apply an export policy to R1's IBGP peers to set a higher local preference.
  • B. Add the well-known no-export community to the routes learned through R2.
  • C. Add the well-known no-export community to the routes learned through R1.
  • D. Apply an export policy to R2's IBGP peers to set a Their local preference.
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

Question #2

You are asked to enforce user authentication using a captive portal before users access the corporate network.
Which statement is correct in this scenario?

  • A. All Web browser requests are redirected to the captive portal until authentication is successful.
  • B. When enabled, a captive portal must be applied to each individual interface.
  • C. A captive portal can be bypassed using an allowlist command containing a device's IP address.
  • D. HTTPS is the default protocol for a captive portal.
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Explanation: Only visible for TorrentVCE members. You can sign-up / login (it's free).

Question #3

Referring to the configuration shown in the exhibit, how many of the routes received from 10.0.0.2 will be active in the routing table?

  • A. 3
  • B. 2
  • C. 8
  • D. 5
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Question #4

You have configured CoS on a Junos device. A packet is classified as best effort by a behavior aggregate (BA) classifier, and as expedited forwarding by a multifield (MF) classifier.
Which statement is true in this scenario?

  • A. The packet will be placed into the queue which is least congested.
  • B. The packet will be placed in a queue associated with the BA classifier.
  • C. The packet will be placed into the queue that has the most bandwidth assigned to it.
  • D. The packet will be placed in a queue associated with the MF classifier.
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

Explanation: Only visible for TorrentVCE members. You can sign-up / login (it's free).

Question #5

Referring to the exhibit, which two statements are true with regards to deploying CoS? (Choose two.)

  • A. You should apply BA classifiers on the LAN-facing interfaces of the routers
  • B. You should apply MF classifiers on the point-to-point interfaces of the routers
  • C. You should apply BA classifiers on the point-to point interfaces of the routers.
  • D. You should apply MF classifiers on the LAN-facing interfaces of the routers
Reveal Solution  Discussion  0

Correct Answer: C,D  🗳️

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