Advanced Junos Service Provider Routing – AJSPR Eğitimi

Genel Bakış

This course is designed to provide students with detailed coverage of OSPF, ISIS, BGP, and routing policy. Through demonstrations and hands-on labs, students will gain experience in configuring, monitoring, and troubleshooting the Junos operating system and in monitoring device and protocol operations.

Eğitim Süresi 5 gündür.

Eğitim takvimi sayfamızda güncel eğitim tarihlerimizi bulabilirsiniz.

Eğitim Ön Koşulları

Students should have intermediate-level networking knowledge and an understanding of the Open Systems Interconnection (OSI) model and the TCP/IPprotocol suite. Students should also attend the Introduction to the Junos Operating System (IJOS)and Junos Intermediate Routing (JIR) courses prior to attending this class.

Eğitim İçeriği

Course Introduction

OSPF

• OSPFv2 Review
• Link-State Advertisements
• Protocol Operations
• OSPF Authentication
• OSPFv3

OSPF Areas

• Review of OSPF Areas
• Stub Area Operation
• Stub Area Configuration
• NSSA Operation
• NSSA Configuration
• Route Summarization

Advanced OSPF Options

• OSPF Multi-area Adjacencies
• External Reachability
• Virtual Links

Troubleshooting OSPF

• Troubleshooting OSPF Adjacency Issues
• Troubleshooting LSDB Consistency Issues
• Troubleshooting OSPF Routing Issues
• Case Study – Adjacency Issues

IS-IS

• Overview of IS-IS
• IS-IS PDUs
• Neighbors and Adjacencies
• Configuring and Monitoring IS-IS

Advanced IS-IS Operations

• IS-IS Operations
• IS-IS Configuration Options
• IS-IS Routing Policy

Multilevel IS-IS Networks

• Level 1 and Level 2 Operations
• Multilevel Configuration

Troubleshooting IS-IS

• IS-IS Troubleshooting Overview
• Case Study

BGP

• Review of BGP
• BGP Operations
• BGP Path Selection and Options
• Configuration Options

BGP Attributes and Policy—Part 1

• BGP Policy
• Next Hop
• Origin and MED
• AS Path

BGP Attributes and Policy—Part 2

• Origin
• Multi-Exit Discriminator
• Communities

Route Reflection and Confederations

• Route Reflection Operation
• Configuration and Routing Knowledge
• BGP Confederations

BGP FlowSpec

• DDoS Overview
• DDoS Mitigation Techniques
• FlowSpec Overview
• Configuring and Monitoring FlowSpec

Troubleshooting BGP

• BGP Troubleshooting
• Case Study: Neighborship Issues

Troubleshooting Policy

• Routing Policy Overview
• Policy Structure
• Using Regular Expressions
• Useful Commands
• Case Studies

Eğitim Hedefleri

• 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.
• Explain OSPF link metrics
• Describe the various OSPF authentication methods.
• Explain the key differences between OSPFv2 and OSPFv3.
• Describe OSPF area types and operations.
• Configure various OSPF area types.
• Summarize and restrict routes.
• Configure OSPF multi-area adjacencies
• Configure OSPF virtual links.
• Explain OSPF external reachability.
• List useful commands that are used to troubleshoot and verify OSPF.
• Isolate different OSPF issues.
• 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 multilevel IS-IS.
• Describe address summarization methods used in IS-IS.
• Configure and monitor a multilevel IS-IS network.
• List useful commands to troubleshoot and verify IS-IS problems.
• Troubleshoot and isolate different IS-IS issues.
• 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.
• Explain how policies function in BGP.
• Describe BGP attributes and explain how these attributes can be used to manipulate traffic.
• Show how Regex can be used in policies to manipulate AS-path.
• Describe the BGP attributes Origin, MED and communities in detail and explain the operation of those attributes.
• Manipulate these BGP attributes using routing policy.
• Describe the operation of BGP route reflection.
• Configure a route reflector.
• Describe the virtual route reflector.
• Describe the operation of optimal route reflection.
• Describe the operation of a BGP confederation.
• Configure confederations.
• Describe peering relationships in a confederation.
• Describe DDoS attacks.
• Describe DDoS mitigation techniques.
• Describe FlowSpec Operations.
• Configure and Monitor FlowSpec.
• Review common BGP troubleshooting procedures.
• List common BGP troubleshooting commands.
• Identify issues with BGP peering.
• Isolate problems on routing policy structure and configuration.
• Identify common commands for troubleshooting 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.

Eğitime Kimler Katılmalı?

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