Layer 1 and Layer 2 of the OSI Model
Thisblogaimstoelucidatethesedifferences,highlighttheiradvantages,andprovideguidanceonhowtochoosethemostsuitableswitchforyourneeds.,Acablemodemisonlylayer1ononeofitssides(thesideconnectingtotheserviceprovider).thepartofitthatconnectstoyourrouteris...。參考影片的文章的如下: