NetNORAD
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INTRODUCTION
NetNORAD is a system built by Facebook to troubleshoot network problems via end-to-end probing, independent of device polling. In this course you will learn how NetNORAD and active path testing can help them improve their network troubleshooting methods.
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COURSE OBJECTIVES
By the end of the course, you‘ll be able to:
- Learn the design principles behind NetNORAD
- Use open-source NetNORAD tools with their own code to implement a fault detection system
- Understand how NetNORAD works
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COURSE AUDIENCE
This course is made for :
- Developers
- System Engineers
- Network Engineers
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COURSE OUTLINE
Day One
- Introduction
- Overview of Network Troubleshooting Methods
- Overview of NetNORAD
- Understanding the Goals of NetNORAD
- Understanding Facebook’s Network Hierarchy
Day Two
- Overview of NetNORAD’s Main Components
- Measuring Packet Loss Ratio and Network Latency with NetNORAD
- Understanding the Method of Deploying the NetNORAD System
- Understanding the Method of Data Processing with NetNORAD
Day Three
- Understanding the Process of Fault Isolation with NetNORAD
- Working with Open-Source NetNORAD Components to Build Your Fault Detection System
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- Using the Pinger and Responder
- Using the fbtracert Utility
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Day Four
- Examining the Key Design Decisions Behind NetNORAD
- Understanding the Advantages of Active Path Testing
Day Five
- Implementing Active Path Testing in Your Organization
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