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JIR - Juniper Junos Intermediate Routing (JIR)

This two-day course 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 OS and monitoring device operations. This course uses Juniper Networks vSRX 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. This course is based on Junos OS Release 18.2R1.9.

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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) and Junos Routing Essentials (JRE) courses prior to attending this class.

Detailed Class Syllabus


Chapter 1: Course Introduction


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

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