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Junos EX Switch Bundle (JEX, AJEX)

Course Details
Code: 7206
Tuition (USD): $3,320.25 • Classroom (4 days)

We combined two authorized Juniper courses, Juniper Enterprise Switching (JEX) and Advanced Juniper Enterprise Switching (AJEX), to create this convenient, four-day course in which you will build your intermediate and advanced Junos enterprise switching skills. You will gain hands-on experience with the features of EX 4300 Series Ethernet switches, including:

  • Virtual LANs (VLANs)
  • Spanning Tree Protocol (STP), Multiple Spanning Tree Protocol (MSTP), and VLAN Spanning Tree Protocol (VSTP)
  • Authentication and access control for Layer 2 networks
  • Port and device security features
  • High availability (HA) features
  • IP telephony features
  • Class of Service (CoS)
  • Monitoring and troubleshooting

Skills Gained

  • Benefits of implementing switched LANs
  • Transparent bridging concepts and operations
  • Terms and design considerations for switched LANs
  • Enterprise platforms that support Layer 2 switching
  • Configure interfaces for Layer 2 switching operations
  • Display and interpret the Ethernet switching table
  • VLAN concepts, including Voice and native VLANs
  • Access and trunk port modes
  • Configure and monitor VLANs
  • Inter-VLAN routing operation, configuration, and monitoring
  • Implement filter-based VLAN assignments and restrict traffic flow within a VLAN
  • Manage dynamic VLAN registration
  • Purpose and operations of a spanning tree
  • Configure and monitor STP and Rapid STP (RSTP) operations
  • Bridge protocol data unit (BPDU), Loop, and Root protection features configuration
  • Configure and monitor port security features and storm control
  • Implement multiple spanning-tree instances in a network
  • Implement one or more spanning-tree instances for a VLAN
  • Firewall filter support for EX Series Ethernet switches
  • Implement and monitor the effects of a firewall filter
  • Configure and monitor HA features
  • Implement and operate a virtual chassis with multiple EX4300 switches
  • Tunnel Layer 2 traffic through Ethernet networks
  • Benefits of implementing end-user authentication
  • Configure and monitor access control features
  • Processing considerations when multiple authentication and access control features are enabled
  • Configure and monitor features used in IP telephony deployments
  • Configure and monitor CoS in a Layer 2 network
  • Basic troubleshooting methods and tools
  • Common issues that disrupt network operations

Who Can Benefit

Network technicians responsible for configuring and monitoring EX 4300 Series switches

Prerequisites

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 Details

Lab 1: Implementing Layer 2 Switches

Lab 2: Implementing Virtual Networks

Lab 3: Implementing Spanning Tree

Lab 4: Implementing Port Security

Lab 5: Implementing Storm Control and Firewall Filters

Lab 6: Implementing High Availability Features

Lab 7: Advanced Ethernet Switching

Lab 8: Implementing MSTP and VSTP

Lab 9: Authentication and Access Control

Lab 10: Deploying IP Telephony Features

Lab 11: Class of Service

Lab 12: Monitoring and Troubleshooting

2013-03-04 13:59:18.393000000

13. Monitoring and Troubleshooting Layer 2 Networks

  • Monitoring and Troubleshooting Tools
  • Troubleshooting Case Studies
    • Reachability Issues
    • Network Congestion

Lab 1: Implementing Layer 2 Switches

Lab 2: Implementing Virtual Networks

Lab 3: Implementing Spanning Tree

Lab 4: Implementing Port Security

Lab 5: Implementing Storm Control and Firewall Filters

Lab 6: Implementing High Availability Features

Lab 7: Advanced Ethernet Switching

Lab 8: Implementing MSTP and VSTP

Lab 9: Authentication and Access Control

Lab 10: Deploying IP Telephony Features

Lab 11: Class of Service

Lab 12: Monitoring and Troubleshooting