Jumbo Frames - Theory

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In this lesson, you will be introduced to Jumbo Frames. We provide a detailed overview of Ethernet frames and how and what effect Jumbo Frames have when configured. Jumbo frames allow more than 1500 bytes of data by increasing the payload size per packet. We will review use cases and scenarios where Jumbo Frames are useful.

In this lesson, we provide a complete working demonstration - configuring a Jumbo Frame enabled network between 2 VPCs. We will deploy an EC2 instance within each VPC, each instance will be configured with a pair of ENIs. We will establish policy based routing such that we end up with 2 network paths between the instances - the 1st network path will have a 1500 MTU - utilizing Ethernet standard frames, and the second network path will have a 9000 MTU - utilizing Ethernet jumbo frames.

 

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Jeremy Cook
Content Lead Architect
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Jeremy is a Content Lead Architect and DevOps SME here at Cloud Academy where he specializes in developing DevOps technical training documentation.

He has a strong background in software engineering, and has been coding with various languages, frameworks, and systems for the past 25+ years. In recent times, Jeremy has been focused on DevOps, Cloud (AWS, Azure, GCP), Security, Kubernetes, and Machine Learning.

Jeremy holds professional certifications for AWS, Azure, GCP, Terraform, Kubernetes (CKA, CKAD, CKS).

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