Assertion: router's switch | /r/HasProperty | a layer 2 device
Facets:
value: simply
type: MANNER
Source sentences:
text: A Layer 3 switch is simply a Layer 2 device that also does routing (a Layer 3 function).
text: A switch is considered a Layer 2 device, operating at the data link layer; switches use packet switching to receive, process and forward data.