My apologies, I should have Googled before I posted my last reply. I figured out what the FDB module was, however I am quite curious why SW1 seems to discover new MAC addresses like it's going out of...

So I did switch the switches, and what I have noticed is that SW1, which is no longer directly connected to the UTM, is getting a lot of lines in the log of module FDB. I have gone through the manual...

Region : UnitedStates Model : TL-SG3210 Hardware Version : V2 Firmware Version : 1.9.8 Build 20140818 ISP : Comcast Greetings All, I recently purchased two 3210's for my home. They are connected...