Sun. Jul 21st, 2024

BGP - eBGP vs iBGP - What's the difference?

BGP - eBGP vs iBGP - What's the difference?

When we talk about BGP, we categorize it into two different types: external BGP or eBGP, and internal BGP or iBGP. These almost sound like different routing protocols, but are they? What's the deal here? In this video, I describe eBGP and iBGP and explain how they operate. I also share why BGP is designed like this, and what it all means!

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