Advanced Junos Service Provider Routing

This course benefits individuals responsible for implementing, monitoring, and troubleshooting Layer 3 components of a service provider's network.

 

• After successfully completing this course, you should be able to:
• Describe the various OSPF link-state advertisement (LSA) types.
• Explain the flooding of LSAs in an OSPF network.
• Describe the shortest-path-first (SPF) algorithm.
• List key differences between OSPFv2 and OSPFv3.
• Describe OSPF area types and operations.
• Configure various OSPF area types.
• Summarize and restrict routes.
• Identify some scenarios in a service provider network that can be solved using routing policy or specific configuration options.
• Use routing policy and specific configuration options to implement solutions for various scenarios.
• Describe how to troubleshoot OSPF.
• Explain the concepts and operation of IS-IS.
• Describe various IS-IS link-state protocol data unit (LSP) types.
• List IS-IS adjacency rules and troubleshoot common adjacency issues.
• Configure and monitor IS-IS.
• Display and interpret the link-state database (LSDB).
• Perform advanced IS-IS configuration options.
• Implement IS-IS routing policy.
• Explain the default operation in multiarea IS-IS.
• Describe IS-IS address summarization methods.
• Configure and monitor a multiarea IS-IS network.
• Describe how to troubleshoot IS-IS.
• Describe basic BGP operation.
• List common BGP attributes.
• Explain the route selection process for BGP.
• Describe how to alter the route selection process.
• Configure some advanced options for BGP peers.
• Describe various BGP attributes in detail and explain the operation of those attributes.
• Manipulate BGP attributes using routing policy.
• Explain the causes for route instability.
• Describe the effect of damping on BGP routing.
• Explain the default behavior of damping on links.
• Control damping using routing policy.
• View damped routes using command-line interface (CLI) commands.
• Describe the operation of BGP route reflection.
• Configure a route reflector.
• Describe the operation of a BGP confederation.
• Configure confederations.
• Describe peering relationships in a confederation.
• Describe how to troubleshoot BGP.
• Describe how to troubleshoot routing policy.

 

 

Chapter 1: Course Introduction

Chapter 2: OSPF

• OSPFv2 Review

• Link-State Advertisements

• Protocol Operations

• OSPF Authentication

• Lab: OSPF Multi-Area Networks

Chapter 3: OSPF Areas

• Review of OSPF Areas

• Stub Area Operation

• Stub Area Configuration

• NSSA Operation

• NSSA Configuration

• Route Summarization

• Lab: OSPF Route Summarization

Chapter 4: OSPF Case Studies and Solutions

• Virtual Links

• OSPF Multiarea Adjacencies

• External Reachability

• Lab: Advanced OSPF Options and Routing Policy

Chapter 5: Troubleshooting OSPF

• Troubleshooting OSPF

• Lab: OSPF Troubleshooting

Chapter 6: IS-IS

• Overview of IS-IS

• IS-IS PDUs

• Neighbors and Adjacencies

• Configuring and Monitoring IS-IS

• Lab: IS-IS Configuration and Monitoring

Chapter 7: Advanced IS-IS Operations and Configuration Options

• IS-IS Operations

• IS-IS Configuration Options

• IS-IS Routing Policy

• Lab: Advanced IS-IS Configuration Options and Routing Policy

Chapter 8: Multilevel IS-IS Networks

• Level 1 and Level 2 Operations

• Multilevel Configuration

• Lab: Configuring a Multilevel IS-IS Network

Chapter 9: Troubleshooting IS-IS

• Troubleshooting IS-IS

• Lab: IS-IS Troubleshooting

Chapter 10: BGP

• Review of BGP

• BGP Operations

• BGP Path Selection Options

• Configuration Options

• Lab: BGP and BGP Attributes

Chapter 11: BGP Attributes and Policy — Part1

• BGP Policy

• Next Hop

• Origin and MED

• AS Path

• Lab: BGP Attributes – Next Hop, Origin, MED, and AS Path

•  

Chapter 12: BGP Attributes and Policy — Part2

• Local Preference

• Communities

• Lab: BGP Attributes – Local Preference and Communities

Chapter 13: Route Reflection and Confederations

• Route Reflection Operation

• Configuration and Routing Knowledge

• BGP Confederations

• Lab: Scaling BGP

Chapter 14: BGP Route Damping

• Route Flap and Damping Overview

• Route Damping Parameters

• Configuring and Monitoring Route Damping

• Lab: BGP Route Damping

Chapter 15: Troubleshooting BGP

• Troubleshooting BGP

• Lab: BGP Troubleshooting

Chapter 16: Troubleshooting Policy

• Troubleshooting Policy

• Lab: Policy Troubleshooting