This four-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 and monitoring the Junos operating system and in monitoring device and protocol operations.
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), Junos Routing Essentials (JRE), and Junos Intermediate Routing (JIR) courses prior to attending this class.
- OSPFv2 Review
- Link-State Advertisements
- Protocol Operations
- OSPF Authentication
- Lab 1: OSPF Multarea Networks
- Review of OSPF Areas
- Stub Area Operation
- Stub Area Configuration
- NSSA Operation
- NSSA Configuration
- Route Summarization
- Lab 2: Configuring and Monitoring OSPF Areas and Route Summarization
OSPF Case Studies and Solutions
- Virtual Links
- OSPF Multiarea Adjacency
- External Reachability
- Lab 3: Advanced OSPF Options and Routing Policy
- Overview of IS-IS
- IS-IS PDUs
- Neighbors and Adjacencies
- Configuring and Monitoring IS-IS
- Lab 4: IS-IS Configuration and Monitoring
Advanced IS-IS Operations and Configuration Options
- IS-IS Operations
- IS-IS Configuration Options
- IS-IS Routing Policy
- Lab 5: Advanced IS-IS Configuration Options and Routing Policy
Multilevel IS-IS Networks
- Level 1 and Level 2 Operations
- Multilevel Configuration
- Lab 6: Configuring a Multilevel IS-IS Network
- Review of BGP
- BGP Operations
- BGP Path Selection and Options
- Configuration Options
- Lab 7: BGP
BGP Attributes and Policy—Part 1
- BGP Policy
- Next Hop
- Origin and MED
- AS Path
- Lab 8: BGP Attributes: Next Hop, Origin, MED, and AS Path
BGP Attributes and Policy—Part 2
- Local Preference
- Lab 9: BGP Attributes: Local Preference and Communities
Route Reflection and Confederations
- Route Reflection Operation
- Configuration and Routing Knowledge
- BGP Confederations
- Lab 10: Scaling BGP
BGP Route Damping
- Route Flap and Damping Overview
- Route Damping Parameters
- Configuring and Monitoring Route Damping
- Lab 11: Route Damping
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.
- 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 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.
- 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.
- Control damping using routing policy.
- View damped routes using command-line interface (CLI) commands.
This course benefits individuals responsible for implementing, monitoring, and troubleshooting Layer 3 components of a service provider’s network.
Company Event Schedule
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We can deliver standard or tailored courses to your requirements to be delivered as closed company events at your location or ours, whichever suits you and your employees.