IXP
[BGP](https://texonom.com/bgp-b507706ab6934511a1633fd6047294ee) [Traffic policing](https://texonom.com/traffic-policing-3c2d4c60b3b04fbc994122afcb6b9f79) 


### **Internet exchange point**
isp 간 트래픽 원활하게 트래픽 양 보면서 조정하는 교통순경
- layer 2
- layer 3



> [인터넷 익스체인지 포인트란? | IXP 작동 방식은? | Cloudflare](https://www.cloudflare.com/ko-kr/learning/cdn/glossary/internet-exchange-point-ixp/)

> [Internet exchange point](https://en.wikipedia.org/wiki/Internet_exchange_point)






