| ENTERPRISE ROUTING |
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| JIR - Junos Intermediate Routing |
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EDU-JUN-JIR |
| Length |
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Two days |
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| Course Overview |
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. |
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| Objectives |
| After successfully completing this course, you should be able to: |
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Describe typical uses of static, aggregate, and generated routes. |
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Configure and monitor static, aggregate, and generated routes. |
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Explain the purpose of Martian routes and add new entries to the default list. |
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Describe typical uses of routing instances. |
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Configure and share routes between routing instances. |
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Describe load-balancing concepts and operations. |
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Implement and monitor Layer 3 load balancing. |
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Illustrate benefits of filter-based forwarding. |
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Configure and monitor filter-based forwarding. |
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Explain the operations of OSPF. |
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Describe the role of the designated router. |
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List and describe OSPF area types. |
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Configure, monitor, and troubleshoot OSPF. |
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Describe BGP and its basic operations. |
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Name and describe common BGP attributes. |
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List the steps in the BGP route selection algorithm. |
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Describe BGP peering options and the default route advertisement rules. |
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Configure and monitor BGP. |
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Describe IP tunneling concepts and applications. |
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Explain the basic operations of generic routing encapsulation (GRE) and IP over IP (IP-IP) tunnels. |
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Configure and monitor GRE and IP-IP tunnels. |
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Describe various high availability features supported by the Junos OS. |
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Configure and monitor some of the highlighted high availability features |
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| Intended Audience |
This course benefits individuals responsible for configuring and monitoring devices running the Junos OS. |
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| Course Level |
JRE is an introductory-level course.
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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. |
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| Course Contents |
| Day One |
| Chapter 1 |
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Course Introduction |
| Chapter 2 |
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Protocol-Independent Routing |
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Static Routes |
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Aggregated Routes |
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Generated Routes |
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Martian Addresses |
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Routing Instances |
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Lab 1: Protocol-Independent Routing |
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| Chapter 3: Load Balancing and Filter-Based Forwarding |
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Overview of Load Balancing |
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Configuring and Monitoring Load Balancing |
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Overview of Filter-Based Forwarding |
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Configuring and Monitoring Filter-Based Forwarding |
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Lab 2: Load Balancing and Filter-Based Forwarding |
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| Chapter 4: Open Shortest Path First |
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Overview of OSPF |
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Adjacency Formation and the Designated Router Election |
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OSPF Scalability |
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Configuring and Monitoring OSPF |
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Basic OSPF Troubleshooting |
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Lab 3: Open Shortest Path First |
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| Day Two |
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| Chapter 5: Border Gateway Protocol |
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Overview of BGP |
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BGP Attributes |
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IBGP Versus EBGP |
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Configuring and Monitoring BGP |
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Lab 4: Border Gateway Protocol |
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| Chapter 6: IP Tunneling |
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Overview of IP Tunneling |
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GRE and IP-IP Tunnels |
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Implementing GRE and IP-IP Tunnels |
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Lab 5: IP Tunneling |
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| Chapter 7: High Availability |
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Overview of High Availability Networks |
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GR |
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Graceful RE Switchover |
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Nonstop Active Routing |
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BFD |
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VRRP |
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Lab 6: High Availability |
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| Appendix A: IPv6 |
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Introduction to IPv6 |
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Routing Protocol Configuration Examples |
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Tunneling IPv6 over IPv4 |
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| Appendix B: IS-IS |
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Overview of IS-IS |
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Overview of IS-IS PDUs |
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Adjacency Formation and DIS Election |
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Configuring and Monitoring IS-IS |
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Basic IS-IS Troubleshooting |
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Lab 7 (Optional): IS-IS |
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