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Junos Intermediate Routing (JIR)

Juniper Networks
3 Days
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$2,850.00
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    • T86613
    • 3 days
    • 11/25/2024 - 11/27/2024*
    • 8:00 AM
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    • T86614
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    • 12/16/2024 - 11/18/2024*
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    • 01/13/2025 - 01/15/2025*
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Course Summary
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Description

This three-day course provides students with intermediate routing knowledge and configuration examples. The course includes an overview of protocol-independent routing features, OSPF, IS-IS, BGP, routing policy, IP tunneling, load balancing, high availability (HA) features, VRRP, and IPv6. Through demonstrations and hands-on labs, students will gain experience in configuring and monitoring 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 Junos OS. This course is based on Junos OS Release 23.4R1.

Objectives

  • Describe how routes enter a routing table, and how routers choose the best routes for forwarding traffic.
  • Implement static routing within Junos OS.
  • Describe OSPF within Junos OS.
  • Describe how routing policies control what prefixes can enter the routing table and what prefixes can be advertised by protocols.
  • Deploy OSPF within Junos OS.
  • Implement IS-IS within Junos OS.
  • Implement BGP within Junos OS.
  • Deploy BGP within Junos OS.
  • Describe some important advanced routing policy features and behaviors.
  • Implement routing instances within Junos OS.
  • Implement load balancing within Junos OS.
  • Implement VRRP within Junos OS.
  • Implement graceful routing and Bidirectional Forwarding Detection (BFD) within Junos OS.
  • Implement high availability features—GRES, NSR, and unified ISSU— within Junos OS.
  • Implement IP tunneling within Junos OS.
  • Describe IPv6 within Junos OS.
  • Implement filter-based forwarding (FBF) within Junos OS.

Prerequisites

Students should have basic networking knowledge and an understanding of the OSI model and the TCP/IP protocol suite.

Who Should Attend

Network engineers, technical support personnel, reseller support engineers, and others responsible for implementing and/or maintaining the Juniper Networks products covered in this course.

Outline

DAY 1

1. Routing Fundamentals
  • Explain the role of a router in a network
  • Define the difference between directly connected, static, and dynamic routes
  • Explain how route preference selects the best route to a destination
  • Explain the process of longest prefix match lookups
  • Demonstrate how to view and verify the inet.0 and inet6.0 routing tables
2. Protocol Independent Routing
  • Configure static routes
  • Configure aggregate routes
  • Configure generated routes
  • Manage martian routes
  • Lab 1: Protocol Independent Routing
3. Fundamentals of OSPF
  • Describe OSPF
  • Explain adjacency formation and the designated router election
  • Explain OSPF scalability
4. Routing Policy
  • Explain how import and export policies can re-advertise prefixes between protocols
  • Describe the CLI syntax of a routing policy
  • Demonstrate how a routing policy can export static routes into OSPF
5. Deploying OSPF
  • Configure and monitor OSPF
  • Troubleshoot OSPF
  • Lab 2: OSPF

Day 2

6. IS-IS
  • Explain IS-IS
  • Describe IS-IS PDUs
  • Define adjacency formation and DIS election
  • Configure and monitor IS-IS
  • Troubleshoot IS-IS
  • Lab 3: IS-IS
7. Fundamentals of BGP
  • Explain BGP
  • Describe BGP attributes
8 Deploying BGP
  • Explain IBGP and EBGP
  • Configure and monitor BGP
  • Describe the BGP route reflection operation
  • Examine the route reflection configuration
  • Lab 4: BGP
9. Advanced Routing Policy Features
  • Describe advanced route-filter options
  • Describe how to refer to a prefix list in a routing policy
  • Explain route filters with mixed prefix lengths
10. Routing Instances
  • Describe routing instances
  • Configure and share routes between routing instances
  • Lab 5: Routing Instances
11. Load Balancing
  • Describe the load-balancing concepts and operations
  • Implement and monitor Layer 3 load balancing
  • Lab 6: Load Balancing

Day 3

12. VRRP
  • Describe, configure, and monitor VRRP
13. Graceful Restart and Bidirectional Forwarding Detection
  • Describe high availability
  • Explain graceful restart
  • Explain Bidirectional Forwarding Detection
  • Lab 7: High Availability
14. GRES, NSR, and Unified ISSU
  • Explain graceful Routing Engine switchover
  • Explain nonstop active routing
  • Explain unified ISSU
15. IP Tunneling
  • Describe IP tunneling
  • Describe GRE and IP-IP tunnels
  • Deploy GRE and IP-IP tunnels
  • Lab 8: IP Tunneling
16. IPv6
  • Explain IPv6 addressing
  • Explain routing protocol configuration examples
  • Describe tunneling IPv6 over IPv4
  • Lab 9: IPv6

SELF-STUDY MODULE

17. Filter-Based Forwarding
  • Illustrate benefits of filter-based forwarding
  • Configure and monitor filter-based forwarding
  • Lab 10: Filter-Based Forwarding

Students should have basic networking knowledge and an understanding of the OSI model and the TCP/IP protocol suite.