Junos Enterprise Switching (JEX) Course Overview

Junos Enterprise Switching (JEX) Course Overview

The Junos Enterprise Switching (JEX) course is a comprehensive training program designed for network professionals looking to deepen their understanding of network infrastructure based on Juniper Networks' high-performance switching solutions. It covers a range of topics essential for the design and management of modern enterprise networks.

Chapter 1 introduces participants to the course structure and sets expectations. Chapter 2 delves into Layer 2 switching, including Ethernet bridging, terminology, and key design considerations. It also provides practical guidance on enabling and monitoring Layer 2 operations.

Chapter 3 focuses on virtual networks, detailing VLANs, voice VLANs, native VLANs, and the setup of routed VLAN interfaces. Chapter 4 addresses Spanning Tree Protocol (STP) and its variants, offering insights into their configuration and crucial protection mechanisms.

In Chapter 5, the course explores port security features such as MAC limiting and DHCP Snooping, while Chapter 6 looks at device security, storm control, and firewall filters. Chapter 7 introduces Virtual Chassis technology, explaining its configuration and monitoring.

Chapter 8 is dedicated to high availability features, discussing link aggregation and redundant trunk groups. Finally, the appendices (Chapters 9 and 10) offer additional resources on Ethernet Ring Protection Switching and Multiple Spanning Tree Protocol.

Overall, the JEX course equips learners with the knowledge to implement and troubleshoot Junos-based switches, enhancing network reliability, security, and performance.

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  • Live Online Training (Duration : 16 Hours)
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  • Live Online Training (Duration : 16 Hours)
  • Per Participant

♱ Excluding VAT/GST

Classroom Training price is on request

You can request classroom training in any city on any date by Requesting More Information

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Course Prerequisites

To successfully undertake the Junos Enterprise Switching (JEX) course, students should meet the following minimum prerequisites:

  • Basic understanding of networking concepts and protocols
  • Familiarity with the OSI model and the function of Layer 2 (Data Link Layer)
  • Knowledge of the basic concepts of routing and switching
  • Experience with the TCP/IP protocol suite
  • Familiarity with Ethernet and TCP/IP networking
  • Basic operating skills for the Juniper Networks Junos OS, which can be obtained through the "Introduction to the Junos Operating System (IJOS)" course or equivalent working experience

These prerequisites ensure that you have the foundational knowledge required to grasp the concepts presented in the JEX course and can follow the technical discussions and hands-on exercises effectively. If you're new to networking or Junos OS, we recommend starting with the introductory courses to build a solid foundation before progressing to more advanced topics like enterprise switching.

Target Audience for Junos Enterprise Switching (JEX)

The Junos Enterprise Switching course is designed for networking professionals seeking expertise in Juniper switch configurations and operations.

  • Network Engineers
  • Systems Administrators
  • Network Administrators
  • Network Support Technicians
  • IT Professionals with a focus on Juniper Networks technology
  • Network Architects
  • Security Engineers
  • Network Operations Specialists
  • Help Desk Technicians supporting Juniper network environments
  • Professionals preparing for Juniper Networks Certification Programs (JNCIA/JNCIS)

Learning Objectives - What you will Learn in this Junos Enterprise Switching (JEX)?

Introduction to the Course's Learning Outcomes and Concepts Covered:

The Junos Enterprise Switching (JEX) course equips students with the foundational skills necessary to manage Junos OS-based switching platforms, focusing on layer 2 and layer 3 switching technologies, virtual networks, and high availability features.

Learning Objectives and Outcomes:

  • Understand the basics of Ethernet bridging and important switching terminology and design considerations for enterprise networks.
  • Learn to enable, configure, and monitor Layer 2 switching operations on Junos devices.
  • Gain knowledge on how to create and manage VLANs, including voice and native VLANs, and implement virtual networks using Routed VLAN Interfaces (RVIs).
  • Develop proficiency in Spanning Tree Protocols, including STP and RSTP, and learn to configure and apply STP and RSTP protection features like BPDU, loop, and root protection.
  • Implement port security features such as MAC limiting, DHCP snooping, Dynamic ARP Inspection (DAI), and IP Source Guard to protect against various network attacks.
  • Acquire skills in configuring storm control and firewall filters for device security on Junos switching platforms.
  • Understand the concept and configuration of Virtual Chassis technology to manage multiple switches as a single entity for scalability and simplified management.
  • Learn the principles of high availability networks and implement high availability features like Link Aggregation Groups (LAGs) and Redundant Trunk Groups (RTGs).
  • Get introduced to Ethernet Ring Protection Switching (ERPS) and Multiple Spanning Tree Protocol (MSTP) as advanced topics for network resiliency and management.
  • Demonstrate the ability to apply the learned concepts in real-world scenarios to improve network reliability, security, and performance on Juniper Networks switches.