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L2 switch take forwarding decision based destination MAC using CAM table whereas Multilayer switch take forwarding decision based on destination ip address using FIB table.
in layer 2 switching only mac address and in the layer 3 switching ip&mac address spoted layer two work on iso layer 2
L2 SW FORWARD FRAMES BASED ON DESTINATION MAC ADDRESS USES CAM TABLE WHILE
MLS FORWARD FRAMES BASED ON LAYER 3/4 INFORMATION. USES FIB TABLE.
