ports only internet not LAN connection
Is possible with the TP-LINK SG-3428 switch to use ACL's for placing a few ports in a kind of isolation so that they cannot connect to the other devices on the switch?. I would like to put 2 ports in a kind of isolation that is they must connect to the internet but not connect to other devices on the lan. All ports on the switch are connecting to a tp-link Archer C7 router and that router does not supprt vlan's.
The reason that i am doubting this is that ACL's are based on ingress traffic and not traffic to deny from specific ports.
I have looked at it but when making an ACL and binding the vlan to it where ports 5 and 7 are in then this does not work correct because the mindset is wrong, the mindset is set to egress from ports 5 and 7 and not ingress from router to ports 5 and 7.
Is it possible, or even with another method?