@G_r G_r wrote @Clive_A Could you please give me a user guide, config guide reference to this setting, please? I was less able to find it there. Also I was not able to find it on the UI of the...

@Roberto.N.R You should really do some reading and searching before you post. There are a lot of reading materials that are helpful .

@BengGaBoy BengGaBoy wrote @Clive_A Thanks. Just to check, which protocol(s) should I exclude to avoid the internet issue but still able to block management web GUI access? Doesnt the Hank's answer...

@Ric04jan72 First, fix your loop and it fixes your block.

@dalyvk-engine Totally agree with kjk. You are doing it wrong. There's nothing on the switch and doing the routing. If they are on the mac address table, which means connected to the same switch,...

@G0tta_be_KD Mac address was supposed to be auto renew. Guess you have configured something else? Mac address learning? Or port security?