Curious but not sure? LatestCram answers curiosity with evidence: a free demo of the Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) material plus comments from former customers, so JN0-349 candidates decide with proof in hand.
Juniper JN0-349 Exam Overview:
| Certification Vendor: | Juniper Networks |
|---|---|
| Exam Name: | Enterprise Routing and Switching, Specialist (JNCIS-ENT) |
| Exam Number: | JN0-349 |
| Related Certifications: | JNCIA-Junos (JN0-103) JNCIP-ENT (JNP-349) JNCIE-ENT |
| Exam Format: | Multiple Select, Multiple Choice |
| Exam Duration: | 90 minutes |
| Passing Score: | 62% |
| Exam Price: | USD $200 |
| Certificate Validity Period: | 3 years |
| Real Exam Qty: | 65 |
| Available Languages: | English |
| 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 |
|---|---|---|
| Tunneling | 5% | - IPsec tunnels - Tunnel interfaces and configuration - GRE tunnels |
| Protocol Independent Routing | 10% | - Load balancing and failover - Static routes - Aggregate routes - Route filters and routing policies |
| Class of Service (CoS) | 10% | - Classification and policing - CoS components and terminology - Shaping and rewriting rules - Queueing and scheduling |
| Spanning Tree Protocols | 10% | - STP configuration and troubleshooting - Loop protection features - STP operations (802.1D, 802.1w, 802.1s) - BPDU protection and Root guard |
| BGP | 15% | - BGP attributes and policies - Multihop BGP and route flaps - BGP configuration (peer groups, route reflection) - BGP operations and path selection |
| OSPF | 15% | - OSPF configuration and troubleshooting - OSPF LSA types and LSAs - OSPFv2 operations and adjacencies - OSPF area types (Stub, NSSA, Totally Stub) |
| Layer 2 Security | 8% | - Dynamic ARP inspection - Port security features - DHCP snooping - Layer 2 firewall filtering |
| IP Telephony Features | 5% | - Power over Ethernet (PoE) - LLDP-MED operations - VoIP VLAN configuration |
| Layer 2 Switching and VLANs | 12% | - VLAN tagging (802.1Q) - VLAN implementation and configuration - Logical interfaces - Layer 2 switching operations |
| High Availability | 10% | - Virtual Chassis - Virtual Chassis Fabric - Graceful Routing Engine Switchover (GRES) - In-Service Software Upgrade (ISSU) - Nonstop active routing (NSR) |
JN0-349 Exam FAQ: Save Time, Read This
Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) is an official Juniper Networks certification exam, listed under the code JN0-349. Passing it earns the JNCIS-ENT certification at the Specialist level. It also ties into JNCIA-Junos (JN0-103), JNCIP-ENT (JNP-349), JNCIE-ENT. In an era of lifelong learning, this credential is one of the most efficient ways to prove your skills keep pace.
Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) gives you 65 questions across 90 minutes. The efficient approach: one to two hours of daily timed practice in the LatestCram engine builds both the knowledge and the pacing, so exam day feels like simply another well-run session.
Passing Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) takes 62%, and the official registration fee is USD $200. Retakes cost the full USD $200 again, so treat your LatestCram practice scores as the decision-maker: book when the passing line sits below your everyday results, not your best ones.
The Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) syllabus is organized into 10 domains, led by Spanning Tree Protocols (10%), Layer 2 Switching and VLANs (12%), and Layer 2 Security (8%). The complete breakdown is above on this page; it is the fastest way to learn where your limited preparation hours belong.
JNCIA-Junos (JN0-103) recommended but not required
Vendor policies are revised periodically, so verify the current requirements before registering via the official exam page.
Yes on both counts. Download the free demo of the Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) questions first, and browse the comments written by former customers for a second opinion. After purchase, new versions are sent to you as soon as they release, free for 365 days; after expiry, extending the update service costs 50% of the regular price.
Worry-free means a 100% money-back guarantee with stated conditions. Take the Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) 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. Alternatively, exchange for two other exam products of equal value, free, keeping the update service on your original purchase.
Delivery is instant: download your files the moment you pay, with an email copy arriving within one minute. If nothing arrives within 2 hours, check spam and contact customer service, online 24/7 with infinite patience. Installation is unlimited across your computers.
Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) Sample Questions:
Which two statements about DIS elections in IS-IS are correct? (Choose two.)
- A. If a priority tie occurs, the router with the lower subnetwork point of attachment (SNPA) value becomes the DIS.
- B. The router with the lower priority value becomes the DIS.
- C. The router with the higher priority value becomes the DIS.
- D. If a priority tie occurs, the router with the higher subnetwork point of attachment (SNPA) value becomes the DIS.
Correct Answer: C,D 🗳️
Click the Exhibit Button.
Referring to the exhibit, which two statements about the BGP connection are correct? (Choose two.)
- A. The local device has AS 101 configured but the peer is expecting AS 100.
- B. The local device has AS 100 configured but the peer is expecting AS 101.
- C. This is an IBGP peering session.
- D. This is an EBGP peering session.
Correct Answer: A,D 🗳️
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. Remove the overloaded statement from Router-1.
- B. Remove the ISO address from ge-0/0/2 on Router-1.
- C. Change the ISO areas on the Io0 interfaces to match on both routers.
- D. Change the IP subnet masks to match on the ge-0/0/2 interfaces of both routers.
Correct Answer: D 🗳️
Which two statements are true regarding RIB groups? (Choose two.)
- A. A RIB group must contain one or more export-rib statements.
- B. The last table listed is the primary route table and determines the address family of the RIB group.
- C. The first table listed is the primary route table and determines the address family of the RIB group.
- D. A RIB group must contain one or more import-rib statements.
Correct Answer: C,D 🗳️
Which OSPF area type receives only the default route from the backbone?
- A. not so stubby area
- B. totally stubby area
- C. stub area
- D. transmit area
Correct Answer: A 🗳️
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