@d0ugmac1 Just tested: I removed the SG2008P switch but I still can't create the ACL rule. For now I solve with the "Guest VLAN" TNX ;)

@d0ugmac1 ..for now by setting VLAN18 in "guest vlan" I have solved the problem temporarily... but it's strange that you can't do what I have in mind!

@d0ugmac1 ...the thing is that my house is made of 3 floors. Each floor has a switch (TL-SG2016P, TL-SG2428P and TL-SG3452P). All three switches converge at the star center in the TL-SG2008P switch,...

@d0ugmac1

Good morning, I am having difficulty in creating an ACL setting. I have two subnets: - 10.10.0.1/16 (VLAN 1) - 192.168.18.1/24 (VLAN 18) I have created two LANs (one for the default lan, the other...