NBA중계: 10 Things I Wish I'd Known Earlier
https://www.evernote.com/shard/s470/sh/f0429900-d632-4312-a2bb-e8f2824381f5/9b45fea9b5a84c9e912ecc44e2ba6d0a
They’re communicating that has a pseudorouter, a “virtual router” made from the HSRP configuration. This Digital router could have a virtual MAC and IP adddress also.