with the introduction enough switches the land became more intelligent when a frame arises switch the switch examines the destination Mac address field of the frame and forwards the frame out the port connected to the device that has that mac Address rather they've been forwarded to all ports as in the case with her up the mac address table this the mac Address up the device that is connected every port on the switch for example H one sense the frame to H 8 when the switch receives that frame it looks at its destination Mac address field and finds that the destination host
has a Mac Address up to 60 dot 8 C 01 that 7777 the switch consultants Mac after a stable and finds that the port that is connected to the device with that mac Address is port F 808 the frame is then forwarded out that port and reaches its intended destination