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Juniper JUNOS Enterprise Switching - JEX

WGAC-JUN-JEX

Juniper Networks

Description

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Introduction
Junos Enterprise Switching is a two-day course that provides students with intermediate switching knowledge and configuration examples. This course includes an overview of switching concepts and operations, virtual LANs (VLANs), the Spanning Tree Protocol (STP), port and device security features, and high availability (HA) features.

Through demonstrations and hands-on labs, students will gain experience in configuring and monitoring the Junos operating system and in monitoring device operations. This course uses Juniper Networks EX Series Ethernet Switches for the hands-on component, but the lab environment does not preclude the course from being applicable to other Juniper hardware platforms running the Junos OS..
Prerequisites & Audience

Students should have basic networking knowledge and an understanding of the Open Systems Interconnection (OSI) reference model and the TCP/IP protocol suite. Students should also attend the Introduction to the Junos Operating System (IJOS) course prior to attending this class.

Course Benefits
After successfully completing this course, you should be able to:
• List the benefits of implementing switched LANs.
• Describe transparent bridging concepts and operations.
• Describe terms and design considerations for switched LANs.
• List enterprise platforms that support Layer 2 switching.
• Configure interfaces for Layer 2 switching operations.
• Display and interpret the Ethernet switching table.
• Explain the concept of a VLAN.
• Describe access and trunk port modes.
• Configure and monitor VLANs.
• Describe voice VLAN and native VLAN concepts.
• Explain inter-VLAN routing operations.
• Configure and monitor inter-VLAN routing.
• Explain when a spanning tree is required.
• Describe STP and Rapid Spanning Tree Protocol (RSTP) operations.
• List some advantages of using RSTP over STP.
• Configure and monitor RSTP.
• Describe the bridge protocol data unit (BPDU), Loop, and Root protection features.
• Configure and monitor the BPDU, Loop, and Root protection features.
• List and describe various port security features.
• Configure and monitor port security features.
• Describe the storm control feature.
• Configure and monitor storm control.
• Describe firewall filter support for EX Series Ethernet Switches.
• Implement and monitor the effects of a firewall filter.
• Describe the basic concepts and operational details of a virtual chassis.
• Implement a virtual chassis with multiple EX4200 switches.
• List and describe some features that promote high availability.
• Configure and monitor high availability features.
Course Topics
Day 1

Chapter 1: Course Introduction

Chapter 2: Layer 2 Switching
•Ethernet Bridging Basics
•Terminology and Design Considerations
•Overview of Enterprise Switching Platforms
•Enabling and Monitoring Layer 2 Switching Operations
•Lab 1: Implementing Layer 2 Switching

Chapter 3: Virtual Networks
•Overview of VLANs
•Configuring and Monitoring VLANs
•Voice VLAN
•Native VLAN
•Routed VLAN Interfaces
•Lab 2: Implementing Virtual Networks

Chapter 4: Spanning Tree
•Spanning Tree Protocol
•Rapid Spanning Tree Protocol
•Configuring and Monitoring STP and RSTP
•Protection Features: BPDU Protection
•Protection Features: Loop Protection
•Protection Features: Root Protection
•Lab 3: Implementing Spanning Tree


Day 2

Chapter 5: Port Security
•MAC Limiting
•DHCP Snooping
•Dynamic ARP Inspection (DAI)
•IP Source Guard
•Lab 4: Implementing Port Security

Chapter 6: Device Security and Firewall Filters
•Storm Control
•Firewall Filters
•Lab 5: Implementing Storm Control and Firewall Filters

Chapter 7: Virtual Chassis
•Overview of Virtual Chassis
•Configuring and Monitoring a Virtual Chassis
•Lab 6: Implementing Virtual Chassis Systems

Chapter 8: High Availability Features
•Overview of High Availability Networks
•Link Aggregation Groups
•Redundant Trunk Groups
•Lab 7: Implementing High Availability Features
Certification
JNCIS-ENT
Related Courses
Advanced Junos Enterprise Routing (JUN-JUN-AJER)

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CODE: WGAC-JUN-JSM
Juniper Junos Service Provider Switching - JSPX
CODE: WGAC-JUN-JSPX
Juniper Advanced Junos Service Provider Routing - AJSPR
CODE: WGAC-JUN-AJSPR-NEW
Juniper Junos Intermediate Routing - JIR
CODE: WGAC-JUN-JIR
Juniper Networks Design Fundamentals - JNDF
CODE: WGAC-JUN-JNDF
Juniper Advanced Junos Enterprise Switching - AJEX
CODE: WGAC-JUN-AJEX
Juniper Networks Design - Security - JND-SEC
CODE: WGAC-JUN-JND-SEC
Juniper Introduction to the Junos Operating System - IJOS
CODE: WGAC-JUN-IJOS-NEW
Juniper Screen OS IP version 3 - J-IPv6
CODE: WGAC-JUN-J-IPv6
Juniper Network Design Data Centre - JND-DC
CODE: WGAC-JUN-JND-DC
Juniper Junos Security - JSEC
CODE: WGAC-JUN-JSEC-NEW
Juniper Introduction to Junos Security - IJSEC
CODE: WGAC-JUN-IJSEC
Juniper Junos Troubleshooting in the NOC - JTNOC
CODE: WGAC-JUN-JTNOC
Juniper Junos Layer 3 VPNs - JL3V
CODE: WGAC-JUN-JL3V
Juniper Junos Space Essentials - JSE
CODE: WGAC-JUN-JSE
Juniper Advanced Junos Enterprise Routing - AJER
CODE: WGAC-JUN-AJER-NEW
Juniper Advanced Junos Security - AJSEC
CODE: WGAC-JUN-AJSEC-NEW
Juniper JUNOS Enterprise Switching - JEX
CODE: WGAC-JUN-JEX
Juniper Junos Space-Security Director - JS-SD
CODE: WGAC-JUN-JS-SD
Juniper Data Center Switching - DCX
CODE: WGAC-JUN-DCX
Juniper Junos Layer 2 VPNs - JL2V
CODE: WGAC-JUN-JL2V
Juniper Junos MPLS Fundamentals - JMF
CODE: WGAC-JUN-JMF
Juniper Junos Multicast Routing - JMR
CODE: WGAC-JUN-JMR
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CODE: WGAC-JUN-JCOS
Junos Platform Automation and DevOps - JAUT
CODE: WGAC-JUN-JAUT
Juniper Advanced Data Center Switching - ADCX
CODE: WGAC-JUN-ADCX
Juniper Junos Space Network Director - JS-ND
CODE: WGAC-JUN-JS-ND
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