Titolo del corso:

Junos Enterprise Switching


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.
  • List and describe some features that promote high availability.
  • Configure and monitor high availability features.
  • Describe the basic concepts and operational details of a virtual chassis.
  • Implement a virtual chassis with multiple EX4300 switches.
  • Explain the concepts of Ethernet Ring Protection Switching (ERPS).
  • Configure and monitor ERPS.
  • Explain the concepts of Multiple Spanning Tree Protocol (MSTP).
  • Configure and monitor MSTP.
  • Discover, configure, and troubleshoot EX Series switches using Junos Space Network Director


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.

Chi è atteso:

This course benefits individuals responsible for configuring and monitoring EX Series switches running Junos ELS.


Il corso è propedeutico per il conseguimento della certificazione Juniper Networks Certified Specialist Enterprise (JNCIS-ENT).


Layer 2 Switching

      • Ethernet Bridging Basics
      • Terminology and Design Considerations
      • Overview of Enterprise Switching Platforms
      • Enabling and Monitoring Layer 2 Switching Operations
      • EZSetup
      • Junos Space Network Director Overview
      • Junos Space Network Director Device Discovery
      • Lab 1: Implementing Layer 2 Switching

Port Security

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

Device Security and Firewall Filters

      • Storm Control
      • Firewall Filters
      • Lab 5: Implementing Storm Control and Firewall Filters

Virtual Chassis

      • Overview of Virtual Chassis
      • Configuring and Monitoring a Virtual Chassis
      • Lab 6: Implementing a Virtual Chassis System

High Availability Features

      • Overview of High Availability Networks
      • Link Aggregation Groups
      • Redundant Trunk Groups
      • Graceful Routing Engine Switchover (GRES)
      • Nonstop Active Routing (NSR)
      • Nonstop Bridging (NSB)
      • Lab 7: Implementing High Availability Features

Ethernet Ring Protection Switching

      • Ethernet Ring Protection Switching (ERPS) Overview
      • Configuring and Monitoring ERPS

Multiple Spanning Tree Protocol

      • Multiple Spanning Tree Protocol (MSTP) Overview
      • Configuring and Monitoring MSTP

ELS and Non-ELS Configuration Examples

      • Switch Options
      • IRB and VLAN Interfaces
      • Q-in-Q-Tagging


Black check box free icon Black check box free icon Square free icon INTERMEDIO

Durata: 2 giorni


Prossime date:

Modalità di Erogazione:

Instructor Led (ILT)
Live Virtual Training (LVT)
Blended (BLD)


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