Ethernet on Vinh Phamhttps://vinhdata.com/tags/ethernet/Recent content in Ethernet on Vinh PhamHugo -- gohugo.ioenVinh PhamTue, 13 Oct 2026 10:06:00 +0700One link at a time: frames, ARP, switches and the data centerhttps://vinhdata.com/writing/2026/networking-foundations-6-the-link-and-the-data-center/Tue, 13 Oct 2026 10:06:00 +0700https://vinhdata.com/writing/2026/networking-foundations-6-the-link-and-the-data-center/IP picks the next router; the link carries the packet there in a frame addressed to a MAC. ARP finds that address, a switch learns where it lives, and a data center connects many equal paths. Part 6.