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Juniper JN0-349 dumps - in .pdf
- Exam Code: JN0-349
- Exam Name: Enterprise Routing and Switching, Specialist (JNCIS-ENT)
- Updated: Nov 08, 2026
- Q & A: 112 Questions and Answers
- PDF Price: $59.99
- Free Demo
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- Exam Code: JN0-349
- Exam Name: Enterprise Routing and Switching, Specialist (JNCIS-ENT)
- Updated: Nov 08, 2026
- Q & A: 112 Questions and Answers
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Juniper JN0-349 dumps - Testing Engine
- Exam Code: JN0-349
- Exam Name: Enterprise Routing and Switching, Specialist (JNCIS-ENT)
- Updated: Nov 08, 2026
- Q & A: 112 Questions and Answers
- Software Price: $59.99
- Testing Engine
About Juniper JN0-349 Exam braindumps
Showcasing your capacity is easier when a respected credential does the talking. The JN0-349 exam leads to exactly that kind of credential, and the Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) materials at ValidTorrent — 112 practice questions with expert-verified answers — help you walk toward it with structure rather than guesswork.
Juniper JN0-349 Exam Overview:
| Certification Vendor: | Juniper Networks |
|---|---|
| Exam Name: | Enterprise Routing and Switching, Specialist (JNCIS-ENT) |
| Exam Number: | JN0-349 |
| Available Languages: | English |
| Exam Format: | Multiple Choice, Multiple Select |
| Passing Score: | 62% |
| Related Certifications: | JNCIE-ENT JNCIP-ENT (JNP-349) JNCIA-Junos (JN0-103) |
| Exam Price: | USD $200 |
| Certificate Validity Period: | 3 years |
| Real Exam Qty: | 65 |
| Exam Duration: | 90 minutes |
| Sample Questions: |  |
| Exam Way: | Pearson VUE testing centers / Online proctored |
| Pre Condition: | JNCIA-Junos (JN0-103) recommended but not required |
| Official Syllabus URL: | https://www.juniper.net/us/en/training/certification/ |
Juniper JN0-349 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Class of Service (CoS) | 10% | - CoS components and terminology - Shaping and rewriting rules - Queueing and scheduling - Classification and policing |
| Spanning Tree Protocols | 10% | - STP operations (802.1D, 802.1w, 802.1s) - Loop protection features - STP configuration and troubleshooting - BPDU protection and Root guard |
| Protocol Independent Routing | 10% | - Route filters and routing policies - Aggregate routes - Static routes - Load balancing and failover |
| High Availability | 10% | - Nonstop active routing (NSR) - Virtual Chassis - Graceful Routing Engine Switchover (GRES) - Virtual Chassis Fabric - In-Service Software Upgrade (ISSU) |
| OSPF | 15% | - OSPFv2 operations and adjacencies - OSPF area types (Stub, NSSA, Totally Stub) - OSPF configuration and troubleshooting - OSPF LSA types and LSAs |
| IP Telephony Features | 5% | - VoIP VLAN configuration - LLDP-MED operations - Power over Ethernet (PoE) |
| Layer 2 Switching and VLANs | 12% | - Logical interfaces - VLAN tagging (802.1Q) - VLAN implementation and configuration - Layer 2 switching operations |
| Layer 2 Security | 8% | - Layer 2 firewall filtering - Dynamic ARP inspection - DHCP snooping - Port security features |
| Tunneling | 5% | - IPsec tunnels - GRE tunnels - Tunnel interfaces and configuration |
| BGP | 15% | - Multihop BGP and route flaps - BGP operations and path selection - BGP attributes and policies - BGP configuration (peer groups, route reflection) |
JN0-349 Exam FAQ: Facts, Preparation, and Support
The JN0-349 exam consists of 65 questions to be answered within 90 minutes minutes. Timed practice under the same constraints is the standard way to make that pace feel comfortable rather than rushed.
JNCIA-Junos (JN0-103) recommended but not required
The official outline organizes the JN0-349 exam into weighted domains such as:
- Protocol Independent Routing (10%)
- Tunneling (5%)
- OSPF (15%)
The Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) practice questions at ValidTorrent follow this same objective map, so every hour of review lands on exam-relevant ground.
The JN0-349 exam is the official assessment for the Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) certification from Juniper. It verifies that you can apply the published exam objectives to practical scenarios, and the resulting credential showcases your capacity in a way employers immediately recognize — a concrete step in any all-round self-improvement plan.
Twenty-four-hour online service, with real people behind it. Once you have purchased the JN0-349 exam materials, our staff shoulders the responsibility of answering your questions patiently and immediately — whether it is a download issue, a question about the content, or help understanding the refund policy. Good materials matter, but so does never being stuck alone with them.
You need 62% to pass the JN0-349 exam, and the fee is USD $200 per attempt. Solid preparation before booking is the most cost-effective strategy — practice until your timed scores sit consistently above the passing mark.
Yes, by design. Payments for the Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) materials go through an established, secure payment platform, so your card data is protected by the gateway itself. Your personal information — email, address, purchase details — is never leaked or shared with third parties. And if anything does go wrong, the twenty-four-hour support team is there to set it right. A purchase should bring you study materials, not new troubles.
Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) Sample Questions:
Question #1
Which mechanism is used to share routes between routing tables?
- A. forwarding instances
- B. RIB groups
- C. filter-based forwarding
- D. routing instances
Correct Answer: B 🗳️
Question #2
Which two statements about a Virtual Chassis are correct? (Choose two.)
- A. You must use the same EX Series switch for all members in a Virtual Chassis.
- B. A Virtual Chassis is managed using a single virtual console port.
- C. Each device must be managed separately.
- D. All members in a Virtual Chassis must be running the same Junos version.
Correct Answer: B,D 🗳️
Question #3
Click the exhibit button.
Switch-1 in the exhibit receives a packet from User A with a destination MAC address of 00:26:88:02:74:47.
Which statement in this scenario is correct?
- A. Switch-1 sends the packet out ge-0/0/7, ge-0/0/8, and ge-0/0/9.
- B. Switch-1 sends the packet out ge-0/0/7 only.
- C. Switch-1 sends the packet out ge-0/0/6, ge-0/0/7, ge-0/0/8, and ge-0/0/9.
- D. Switch-1 sends the packet out ge-0/0/7 and ge-0/0/8.
Correct Answer: B 🗳️
Question #4
Which two port security mechanisms rely on an accurate DHCP snooping database to operate correctly? (Choose two.)
- A. dynamic ARP inspection
- B. persistent MAC learning
- C. MACsec
- D. IP source guard
Correct Answer: A,D 🗳️
Question #5
Exhibit.
Referring to the exhibit, Router-1 and Router-2 are failing to form an IS-IS adjacency.
What should you do to solve the problem?
- A. Change the ISO areas on the Io0 interfaces to match on both routers.
- B. Change the IP subnet masks to match on the ge-0/0/2 interfaces of both routers.
- C. Remove the overloaded statement from Router-1.
- D. Remove the ISO address from ge-0/0/2 on Router-1.
Correct Answer: B 🗳️
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