AJSPR - Advanced Junos Service Provider Routing
This five-day course is designed to provide students with detailed coverage of OSPF, IS-IS,
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.
This course uses Juniper Networks vMX Series Routers 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 the Junos OS Release 17.1.
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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
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.
Describe peering relationships in a confederation.
Describe how to troubleshoot BGP.
Describe how to troubleshoot routing policy.
This course benefits individuals responsible for implementing,
monitoring, and troubleshooting Layer 3 components of a service
Students should have intermediate-level networking knowledge and an understanding of the
Open Systems Interconnection (OSI) model and the TCP/IP protocol suite. Students should also
attend the Introduction to the Junos Operating System (IJOS) and Junos Intermediate Routing
(JIR) courses prior to attending this class.
Chapter 1: Course Introduction
Chapter 2: OSPF
Lab: OSPF Multi-Area Networks
Chapter 3: OSPF Areas
Review of OSPF Areas
Stub Area Operation
Stub Area Configuration
Lab: OSPF Route Summarization
Chapter 4: OSPF Case Studies and Solutions
OSPF Multiarea Adjacencies
Lab: Advanced OSPF Options and Routing Policy
Chapter 5: Troubleshooting OSPF
• Troubleshooting OSPF
Lab: OSPF Troubleshooting
Chapter 6: IS-IS
Overview of IS-IS
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 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
Lab: Configuring a Multilevel IS-IS Network
Chapter 9: Troubleshooting IS-IS
Lab: IS-IS Troubleshooting
Chapter 10: BGP
Review of BGP
BGP Path Selection Options
Lab: BGP and BGP Attributes
Chapter 11: BGP Attributes and Policy—Part 1
Origin and MED
Lab: BGP Attributes – Next Hop, Origin, MED, and AS Path
Chapter 12: BGP Attributes and Policy—Part 2
Lab: BGP Attributes – Local Preference and Communities
Chapter 13: Route Reflection and Confederations
Route Reflection Operation
Configuration and Routing Knowledge
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
Lab: BGP Troubleshooting
Chapter 16: Troubleshooting Policy
Lab: Policy Troubleshooting
This course is a part of following certificates:
||May 27, 2019
||May 31, 2019