Juniper Networks - Firebrand’s training for Juniper Network's Certified Specialist Enterprise Routing & Switching



Only 3 Days



Classroom / Online / Hybrid

Next date

Next date:

8/8/2022 (Monday)


On Firebrand’s accelerated training for Juniper’s JNCIS-ENT (JIR & JEX) certification, you’ll get an overview of intermediate routing and configuration, including protocol-independent routing, load balancing and high availability features.

In just 3 days, you’ll study Layer 2 switching and VLANs, protocol-independent routing, Open Shortest Path First (OSPF) and border gateway patrol.

Firebrand’s course combines the knowledge equivalent to Juniper’s Junos Intermediate Routing (JIR) and Junos Enterprise Switching (JEX) training courses. You’ll also take your JN0-346 exam during the course, which is covered by your Certification Guarantee.

On Firebrand’s course, you’ll also study:

  • Spanning tree
  • Layer 2 security
  • Intermediate system to intermediate system (IS-IS)
  • Tunnels
  • High Availability

Get hands-on with Juniper Networks SRX Services Gateways and use the Junos OS during the labs – preparing you to manage Junos OS across multiple hardware platforms. You’ll also learn through demonstrations as you gain experience in configuring and monitoring.

You’ll study Junos Enhanced Layer 2 Software (ELS) and take the related JN0-346 exam to achieve your certification. On the JN0-346 exam, all modules relating to enterprise switching are based on the ELS.

If you’re responsible for configuring and monitoring devices running the Junos OS, attaining the Juniper Networks Certified Specialist Security (JSEC) certification is ideal for you.

Firebrand’s course is also built to be your starting point to earning Juniper Network’s advanced security certifications, like the JNCIP-ENT and JNCIE-ENT.


Seven reasons why you should sit your course with Firebrand Training

  1. Two options of training. Choose between residential classroom-based, or online courses
  2. You'll be certified fast. With us, you’ll be trained in record time
  3. Our course is all-inclusive. A one-off fee covers all course materials, exams**, accommodation* and meals*. No hidden extras.
  4. Pass first time or train again for free. This is our guarantee. We’re confident you’ll pass your course first time. But if not, come back within a year and only pay for accommodation, exams and incidental costs
  5. You’ll learn more. A day with a traditional training provider generally runs from 9am – 5pm, with a nice long break for lunch. With Firebrand Training you’ll get at least 12 hours/day quality learning time, with your instructor
  6. You’ll learn faster. Chances are, you’ll have a different learning style to those around you. We combine visual, auditory and tactile styles to deliver the material in a way that ensures you will learn faster and more easily
  7. You’ll be studying with the best. We’ve been named in Training Industry’s “Top 20 IT Training Companies of the Year” every year since 2010. As well as winning many more awards, we’ve trained and certified over 100,000 professionals
  • * For residential training only. Doesn't apply for online courses
  • ** Some exceptions apply. Please refer to the Exam Track or speak with our experts


Intermediate Routing with Junos

Protocol-Independent Routing

  • You’ll study static, aggregated and generated routes as well as Martian addresses and routing instances
  • Lab 1: Protocol-Independent Routing

Load Balancing and Filter-Based Forwarding

  • Get an overview of load balancing and filter-based forwarding
  • Lab 2: Load Balancing and Filter-Based Forwarding

Open Shortest Path First

  • Get an overview of OSPF including OSPF scalability and troubleshooting
  • Lab 3: Open Shortest Path First

Border Gateway Protocol

  • Study BGP attributes, IBGP vs. EBGP, as well as BGP configuration
  • Lab 4: Border Gateway Protocol

IP Tunneling

  • Get an overview of IP tunneling, GRE and IP-IP tunnels. You’ll also learn how to implement GRE and IP-IP tunnels
  • Lab 5: IP Tunneling

High Availability

  • You’ll get an overview of high availability networks and study GR, graceful RE switchover GR, nonstop active routing, BFD and VRRP
  • Lab 6: High Availability


  • Study IPv6 including routing protocol configuration examples and tunneling IPv6 over IPv4
  • Lab 7 (optional): IPv6


  • Get an overview of IS-IS, IS-IS PDUs, IS-IS monitoring, study adjacency formation and DIS election
  • Lab 8 (Optional): IS-IS

Routing Information Protocol

  • Get introduced to RIP, study RIP configuration examples and learn monitoring and troubleshooting with RIP

Enterprise switching with Junos

Layer 2 Switching

  • Study Ethernet bridging basics as well as terminology and design considerations. You’ll also get an overview of enterprise switching platforms and learn how to enable and monitor Layer 2 switching operations
  • Lab 1: Implementing Layer 2 Switching

Virtual Networks

  • You’ll get an overview of VLANs as well as VLAN configuration and monitoring, voice VLAN, native VLAN and routed VLAN interfaces
  • Lab 2: Implementing Virtual Networks

Spanning Tree

  • In this module, you’ll study the spanning tree protocol, you’ll also study including protection features like BPDU, Loop and Root protection
  • Lab 3: Implementing Spanning Tree

Port Security

  • You’ll study MAC Limiting, DHCP Snooping, Dynamic ARP Inspection (DAI) and IP Source Guard

Device Security and Firewall Filters

  • You’ll study Storm Control and Firewall filters
  • Lab 5: Implementing Storm Control and Firewall Filters

Virtual Chassis

  • Get an overview of Virtual Chassis then learn how to configure and monitor it
  • Lab 6: Implementing Virtual Chassis Systems

High Availability Features

  • You’ll get an overview of high availability networks as well as studying link aggregation groups and redundant trunk groups
  • Lab 7: Implementing High Availability Features

Ethernet Ring Protection Switching

Multiple Spanning Tree Protocol

Exam Track

You'll sit the following exam at the Firebrand Training Centre, covered by your Certification Guarantee:

  • JNCIS-ENT Exam – JN0-346

Exam details:

  • Exam length: 90 minutes
  • Exam type: 65 multiple-choice questions (written)
  • Juno software release: 15.1

Your JNCIS-ENT certification is valid for three years. Pass the JN0-346 exam to recertify.

What's Included

Your accelerated course includes:

  • Accommodation *
  • Meals, unlimited snacks, beverages, tea and coffee *
  • On-site exams **
  • Exam vouchers **
  • Practice tests **
  • Certification Guarantee ***
  • Courseware
  • Up-to 12 hours of instructor-led training each day
  • 24-hour lab access
  • Digital courseware **
  • * For residential training only. Doesn't apply for online courses
  • ** Some exceptions apply. Please refer to the Exam Track or speak with our experts
  • *** Pass first time or train again free (just pay for accommodation, exams and incidental costs)


Before attending this course, you should possess:

  • Basic networking knowledge
  • An understanding of the Open Systems Interconnection (OSI) reference model and the TCP/IP protocol suite

You must also possess the JNCIA-Junos certification.

Unsure whether you meet the prerequisites? Don’t worry. Your training consultant will discuss your background with you to understand if this course is right for you.


Here's the Firebrand Training review section. Since 2001 we've trained exactly 124229 students and asked them all to review our Accelerated Learning. Currently, 96.62% have said Firebrand exceeded their expectations.

Read reviews from recent accelerated courses below or visit Firebrand Stories for written and video interviews from our alumni.

"Knowledgeable instructor with lots of experience, using real world examples to make it relatable and focused."
Caroline Yardley. (26/4/2022 (Tuesday) to 29/4/2022 (Friday))

"Intense, clear and lots of fun. Highly recommend."
Anonymous. (26/4/2022 (Tuesday) to 29/4/2022 (Friday))

"Intense, clear and lots of fun, highly recommend."
Anonymous. (26/4/2022 (Tuesday) to 29/4/2022 (Friday))

"The instructor did a good work in delivering the material. Very helpful and willing to go the extra mile to support the students."
KB. (25/4/2022 (Monday) to 30/4/2022 (Saturday))

"It is was proper challenge, but the instructor provided the content with a flamboyant and upbeat style and despite the sometimes try nature of the material, the instructor was able to keep us all well engaged. Probably the best trainer I have had."
Michael Ross, NHS England. (25/4/2022 (Monday) to 30/4/2022 (Saturday))

Course Dates





Book now

21/2/2022 (Monday)

23/2/2022 (Wednesday)

Finished - Leave feedback



27/6/2022 (Monday)

29/6/2022 (Wednesday)

Wait list



8/8/2022 (Monday)

10/8/2022 (Wednesday)

Limited availability



19/9/2022 (Monday)

21/9/2022 (Wednesday)




31/10/2022 (Monday)

2/11/2022 (Wednesday)




12/12/2022 (Monday)

14/12/2022 (Wednesday)




Latest Reviews from our students