Juniper JNCIS-ENT (JEX and JIR - 4 days) Bundle

Attend the JEX and JIR courses in the same week and save ££s*!

This course combines the two courses JEX - Junos Enterprise Switching and JIR - Junos Intermediate Routing.

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.

Junos Intermediate Routing is a two-day course that provides students with intermediate routing knowledge and configuration examples. The course includes an overview of protocol-independent routing features, load balancing and filter-based forwarding, OSPF, BGP, IP tunneling, 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 and Juniper Networks SRX Series Services Gateways 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.

These courses are intermediate-level.

*Please ...

Vis mere

... note that this offer is not to be used in conjunction with any other discount structure or promotion. Please quote JUN_JNCIS_ENT when booking.


This course benefits individuals responsible for configuring and monitoring devices running the Junos OS, and for configuring and monitoring EX Series switches.


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

Appendix A: Ethernet Ring Protection Switching


Appendix B: Multiple Spanning Tree Protocol


Day 3


Chapter 1: Course Introduction


Chapter 2: Protocol-Independent Routing
•    Static Routes
•    Aggregated Routes
•    Generated Routes
•    Martian Addresses
•    Routing Instances
•    Lab 1: Protocol-Independent Routing


Chapter 3: Load Balancing and Filter-Based Forwarding
•    Overview of Load Balancing
•    Configuring and Monitoring Load Balancing
•    Overview of Filter-Based Forwarding
•    Configuring and Monitoring Filter-Based Forwarding
•    Lab 2: Load Balancing and Filter-Based Forwarding


Chapter 4: Open Shortest Path First
•    Overview of OSPF
•    Adjacency Formation and the Designated Router Election
•    OSPF Scalability
•    Configuring and Monitoring OSPF
•    Basic OSPF Troubleshooting
•    Lab 3: Open Shortest Path First


Day 4


Chapter 5: Border Gateway Protocol
•    Overview of BGP
•    BGP Attributes
•    IBGP Versus EBGP
•    Configuring and Monitoring BGP
•    Lab 4: Border Gateway Protocol


Chapter 6: IP Tunneling
•    Overview of IP Tunneling
•    GRE and IP-IP Tunnels
•    Implementing GRE and IP-IP Tunnels
•    Lab 5: IP Tunneling


Chapter 7: High Availability
•    Overview of High Availability Networks
•    GR
•    Graceful RE Switchover
•    Nonstop Active Routing
•    BFD
•    VRRP
•    Lab 6: High Availability


Appendix A: IPv6
•    Introduction to IPv6
•    Routing Protocol Configuration Examples
•    Tunneling IPv6 over IPv4
•    Lab 7 (Optional): IPv6


Appendix B: IS-IS
•    Overview of IS-IS
•    Overview of IS-IS PDUs
•    Adjacency Formation and DIS Election
•    Configuring and Monitoring IS-IS
•    Basic IS-IS Troubleshooting
•    Lab 8 (Optional): IS-IS


Appendix C: Routing Information Protocol
•    Introduction to RIP
•    RIP Configuration Examples
•    Monitoring and Troubleshooting RIP

Juniper JNCIS-ENT (JEX and JIR - 4 days) Bundle

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