Juniper Networks Certified Internet Specialist – Enterprise Routing and Switching – JNCIS-ENT Training
The Juniper Networks Certified Internet Specialist (JNCIS) course at Rexton IT Solutions is an advanced and career-oriented program for networking professionals. Furthermore, by enrolling in this course, you will learn from the industry experts to master Juniper Enterprise Routing and Switching, Practical Network Scenarios, and Troubleshooting. Therefore, our certified trainers are skilled experts with extensive experience in the field and will teach you through live assessments, hands-on labs, and more. Nevertheless, this training course is exceptional and ideal for both beginners and professionals seeking to enhance their networking skills and secure better job opportunities.
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Why is This JNCIS-ENT Course Different?
The JNCIS-ENT course at Rexton IT Solutions is unique for its focus on practical enterprise networking rather than theory alone. The course is well-structured with experienced trainers, practical labs, ample practice, an updated Juniper syllabus, and placement assistance, making the students industry-ready, which is not common in most courses. Career advancement is rapid, and confidence is high. Therefore, here are some of the imperative benefits that every candidate will get after enrolling with Rexton IT Solutions:
- Job Opportunities: Regular placement drives ensure exciting job opportunities, and you can confidently kick-start your career.
- Learn Your Way: You can opt for online or offline learning and learn at your own pace, at your convenience.
- Focused Mentorship: Personalized sessions for clearing your doubts with industry experts will help you enhance your concepts and increase your confidence.
- Complete Job Preparation: Mock interviews, resume development, and expert career advice will prepare you for the recruitment process.
- Unlimited Lifetime Access: Once you complete the course, you will get lifetime access to the course content, video lectures, study materials, and interview questions.
- Hands-On Excellence: You will get hands-on experience with the latest cloud and cybersecurity tools, and you will be able to develop industry-level skills.
Training Features
1-on-1 Training
Clear All Your Doubts
Flexible Learning
Online and Offline Classes for Self-paced Learning
Mock Interviews
Complete Preparation for Technical Interview Rounds
Placement Support
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Who Can Enroll in our JNCIS-ENT Training Course?
The JNCIS-ENT Training Course is designed for individuals seeking to implement advanced networking and security models in real-world environments. If you are interested in developing skills in enterprise networks, routing, switching, automation, and security policies, this training course is ideal for you. This training course provides you with hands-on experience with the latest technologies from Juniper, which enables you to advance your career to the next level. Whether beginners or experienced professionals, those who enroll in our JNCIS-ENT training courses can enhance their skills and become industry-qualified, as outlined below.
- Individuals pursuing networking courses and aiming to develop enterprise networking skills professionally
- IT professionals aiming to advance in routing, switching, and Juniper technology
- Network engineers aiming to advance their careers through certification
- System administrators aiming to learn how to manage enterprise networks
- Security enthusiasts aiming to learn about Juniper-based secure network environments
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What Do You Need to Know Before Enrolling in the JNCIS-ENT Course
- Students need to have a basic understanding of networking concepts and a preliminary exposure to Junos OS.
- The exam is largely multiple-choice, and understanding concepts and practice is essential.
- Hands-on labs and real-world device configuration experience significantly enhance the course’s value.
- The course duration, training mode (online or classroom), and certification validity must be verified through credible sources.
- Module 1: Junos OS Fundamentals: Junos OS architecture, Control plane vs. forwarding plane, Routing Engine (RE) and Packet Forwarding Engine (PFE), Junos CLI modes (Operational vs. Configuration), Configuration hierarchy, Commit process, Candidate vs. Active configuration, Rollback and rescue configuration, Junos documentation and help commands.
- Module 2: User Interface and Configuration Management: CLI navigation and shortcuts, Interface configuration basics, Interface naming conventions, Configuration groups, Apply-groups, Configuration comparison and rollback, Factory reset and password recovery, System logging and tracing, Configuration file management.
- Module 3: Interface Configuration and Monitoring: Physical and logical interfaces, Ethernet interfaces, Loopback interfaces, VLAN tagging (802.1Q), Access vs. trunk ports, Interface monitoring and statistics, Link aggregation (LAG / AE interfaces), Troubleshooting interface issues.
- Module 4: Ethernet Switching Fundamentals: Layer 2 switching concepts, MAC address learning and forwarding, VLAN concepts and configuration, Inter-VLAN routing, Native VLANs, Voice VLAN basics, Storm control, Ethernet switching tables, and Troubleshooting Layer 2 issues.
- Module 5: Spanning Tree Protocols: STP fundamentals, Loop prevention mechanisms, STP operation and port roles, RSTP and MSTP concepts, Junos STP configuration, Root bridge selection, BPDU handling, Troubleshooting STP issues.
- Module 6: Routing Fundamentals: Routing table structure, Routing instance types, Static routing configuration, Default routes, Route preference and metrics, Route resolution, Routing table lookup process, Troubleshooting routing issues.
- Module 7: Open Shortest Path First (OSPF): OSPF fundamentals and terminology, Areas and backbone concepts, Neighbor discovery and adjacency states, DR/BDR election, OSPF packet types, Single-area vs. multi-area OSPF, OSPF configuration in Junos, OSPF authentication, Troubleshooting OSPF.
- Module 8: Border Gateway Protocol (BGP) Fundamentals: BGP concepts and operation, iBGP vs. eBGP, BGP attributes (AS-Path, Local Preference, MED, Next-Hop), BGP route selection process, Basic BGP configuration, Peering and policies overview, Troubleshooting BGP sessions.
- Module 9: Routing Policies and Firewall Filters: Routing policy framework, Import and export policies, Match conditions and actions, Policy chaining, Prefix lists and community lists, Firewall filter fundamentals, Stateless packet filtering, Filter terms and counters, Applying filters to interfaces.
- Module 10: High Availability and Redundancy: Redundant routing engines, Graceful Routing Engine Switchover (GRES), Non-stop Routing (NSR) overview, VRRP and redundancy concepts, Link and device redundancy best practices.
- Module 11: Network Monitoring and Troubleshooting: Junos monitoring tools, Show and monitor commands, Interface and protocol diagnostics, Logging and tracing, Ping and traceroute (standard and extended), Packet capture basics, Troubleshooting methodology for Layer 2 and Layer 3 issues.
- Module 12: Security Fundamentals: Basic security concepts, Device hardening, User authentication methods, SSH and secure management access, Firewall filter security use cases, and control plane protection basics.
- Configuration & Hands-On Labs
- Interview Preparation
- Exam Preparation
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Benefits of Our Comprehensive JNCIS-ENT Training and Course
Trained Faculty Members
Innovative Learning
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High-Paying Role after JNCIS-ENT Training and Course
| Job Role | Typical Experience Level | Salary (India) | Approx. Salary (Annual USD) |
|---|---|---|---|
| Network Engineer / Enterprise Network Engineer | Mid (3–5 yrs) | ₹6,00,000 – ₹9,00,000/yr (₹50k–₹75k/mo) | ~$7,900 – $11,800 |
| Network Operations Specialist / System Engineer | Mid | ₹6,00,000 – ₹9,00,000/yr | ~$7,900 – $11,800 |
| Senior Network Specialist / Technical Consultant | Mid-Senior (5+ yrs) | ₹9,00,000 – ₹12,00,000/yr (approx) | ~$11,800 – $15,800 |
| JNCIP-ENT Level Roles (Solutions Expert, TAC Engineer) | Mid (3–5 yrs) | ₹6,00,000 – ₹9,00,000/yr | ~$7,900 – $11,800 |
| JNCIE-ENT (Expert) Level Network Engineer / Architect | Senior (5+ yrs) | ₹18,00,000 – ₹24,00,000/yr (₹1.5L–₹2.0L/mo) | ~$23,700 – $31,600 |
| Global Enterprise Network Engineer / Specialist | Mid-Senior | $80,000 – $120,000/yr+ | — |
| Network Architect / Solutions Architect (Global) | Senior | $110,000 – $150,000/yr+ | — |
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Frequently Asked Questions
CCNA stands for Cisco Certified Network Associate. It is an entry-level certificate offered by Cisco that shows your proven understanding of networking fundamentals. To earn this certification, you must learn about IP addressing, routing, network security, and other core networking concepts. Given the complexities involved, it’s wise to search for a CCNA course near me and enroll in a trusted one.
With Juniper Training, you can choose from a variety of learning programs, including vocational learning, math and English GCSEs, functional skills, traineeships, and apprenticeships. These learning programs help young professionals prepare for employment, further their education, or pursue higher education.
JNCIP (Juniper Networks Certified Internet Professional) is the third level of Juniper certification in the area of routing and switching. In this training, you will learn advanced-level routing and switching in depth on Enterprise and Service Provider Networks.
The JNCIA certification is valid for 3 years. Recertification requires passing the latest version of the JN0-102 exam.
Yes, the JNCIA-JUNOS is the equivalent of Juniper’s CCNA. However, people who have attempted both exams feel that the JNCIA is slightly easier than the CCNA.
