A network device that forwards traffic based on MAC layer (Ethernet or Token Ring) addresses. See LAN switch and layer 3 switch.
"layer 2 switch." YourDictionary, n.d. Web. 15 August 2018. <http://www.yourdictionary.com/layer-2-switch>.
layer 2 switch. (n.d.). Retrieved August 15th, 2018, from http://www.yourdictionary.com/layer-2-switch