Among the certifications recruiters actually recognize, Juniper credentials rank near the top. The Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) is how you earn one, and GuideTorrent equips you with JN0-349 practice questions matched to the official objectives.
Juniper JN0-349 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Enterprise Routing Fundamentals | - Routing tables and forwarding concepts - Junos OS routing architecture - Route preferences and route selection |
| Layer 2 Switching | - Switching troubleshooting - Spanning Tree Protocol (STP/RSTP/MSTP) - VLAN configuration and trunking |
| BGP and Routing Policy | - Route redistribution and path control - Route policies and filtering - BGP session establishment and attributes |
| OSPF and IS-IS | - OSPF area types and configuration - IS-IS fundamentals and configuration - LSA types and OSPF troubleshooting |
| Enterprise Network Services and Troubleshooting | - Network troubleshooting methodologies - Monitoring and verification commands in Junos |
JN0-349 Exam — Questions Candidates Actually Ask
Delivery takes seconds to minutes: payment clears, download links go live, and an email copy arrives almost immediately — install on as many computers as you need, and contact support if 2 hours pass with nothing. For the what-if: take the corresponding JN0-349 exam within 60 days of purchase, and if you fail, apply for a full refund by submitting a scanned enrollment slip and your official Score Report PDF within 2 days of the exam — we process it within 7 days. Conditions: exams taken within 3 days of purchase don't qualify, the candidate's name must match the payer's, and free or expired products are excluded. Or exchange for two equal-value exam products free and keep the updates.
Through the vendor's official registration channels:
The exam runs Online proctored or authorized testing center (Pearson VUE), so pick the setup that suits you when booking.
The Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) is the official Juniper exam behind the Juniper Networks Certified Specialist Enterprise Routing & Switching (JNCIS-ENT) certification at the Specialist level. It's how the vendor verifies that your skills meet its standard — and how employers know they do. Related credentials include JNCIA-Junos, JNCIS-ENT, JNCIP-ENT, JNCIE-ENT, useful context if you're mapping a longer certification path.
Approximately 65 (varies) questions, 90 minutes on the clock. That ratio is the real exam-within-the-exam: budget your time per question, learn to flag and move on, and rehearse in the GuideTorrent engine under real timing until finishing comfortably becomes your default.
The vendor recommends the following:
No time for scheduled classes? You're not alone — most of our customers are working IT professionals. The JN0-349 practice questions from GuideTorrent deliver the self-paced alternative, ready whenever your calendar is.
The Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) blueprint divides into 5 domains, with BGP and Routing Policy, Layer 2 Switching, Enterprise Network Services and Troubleshooting among the headline areas. Let the weightings steer your hours — they tell you where the questions concentrate. The full outline above shows every subtopic.
Registration costs USD 300 (approx., varies by region), and passing requires Variable (scaled scoring; typically not publicly fixed). Credit card is the standard, secure way to pay — and note the fee applies per attempt, so a retake costs full price again. Practicing with the 112 questions from GuideTorrent until your mock scores clear the bar comfortably is the cheaper insurance.
Recommended prerequisite: JNCIA-Junos certification or equivalent networking knowledge Vendor policies evolve, so before booking, confirm the latest eligibility details on the official exam page (official JN0-349 exam information).
Yes — never bought from us before? Download the free PDF demo first and see the quality directly. Purchases include 365 days of free updates, with the latest version sent to you automatically whenever it releases; expired update periods renew at 50% off.
Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) Sample Questions:
Each PC and IP phone in your network is connected to a switch using the same port. All incoming data traffic is untagged and belongs to the v10 VLAN, while traffic coming from the IP phones is tagged with a VLAN value of 20 and should belong to the v20 VLAN on your switch.
In this scenario, which statement is correct?
- A. You must enable LLDP-MED on the incoming interfaces and assign the v20 VLAN.
- B. You must enable the guest VLAN feature on the incoming interfaces and assign the v20 VLAN.
- C. You must enable the voice VLAN feature on the incoming interfaces and assign the v20 VLAN.
- D. You must enable an IRB interface and assign it to the v10 and v20 VLANs.
Correct Answer: C 🗳️
Click the Exhibit button.
You are building a network and make some configuration changes. While trying to validate these changes, you receive the error shown in the exhibit.
How would you solve this problem?
- A. You must create two sub-interfaces on ge-0/0/5 with the appropriate VLAN member assigned to each.
- B. You must create a new VLAN called all using the VLAN ID of 30.
- C. You must configure the port mode as trunk on the ge-0/0/5.0 interface.
- D. You must configure the ge-0/0/5.0 interface with family inet instead of family ethernet-switching.
Correct Answer: C 🗳️
Click the Exhibit button.
You are responsible for managing a Layer 2 network using RSTP for loop prevention. You recently committed the configurations shown in the exhibit. Unfortunately, Switch-2 became the root bridge and you must ensure that Switch-1 becomes the root bridge, when available, for this RSTP topology.
Referring to the exhibit, which configuration change should be performed?
- A. Configure the ge-0/0/1 and ge-0/0/8 interfaces on Switch-1 to have a priority of 255.
- B. Configure the bridge-priority on Switch-1 as 4k.
- C. Configure the ge-0/0/1 and ge-0/0/8 interfaces on Switch-1 to have a cost of 0.
- D. Configure the system MAC on Switch-1 to be higher than the other two switches.
Correct Answer: C 🗳️
On EX Series devices, what are two software features that accommodate redundancy? (Choose two.)
- A. NSR
- B. OAM
- C. GRES
- D. IGMP
Correct Answer: A,C 🗳️
Which two statements about RSTP are correct? (Choose two.)
- A. RSTP permits only a single root bridge within a Layer 2 domain.
- B. RSTP is not backward compatible with STP.
- C. RSTP is backward compatible with STP.
- D. RSTP permits multiple root bridges within a Layer 2 domain.
Correct Answer: A,C 🗳️
Viewing page 1 out of 23 pages.
Viewing questions 1-5 out of 112 questions.
