04-19-2013 05:33 AM
I have a Student VLAN and an IT Services VLAN
I wish to be able to TCP from IT to student, but do not wish to be able to TCP from Student to IT Services
I have tried using
access-list 101 permit source destination established
but this allows tcp in both directions, unless I have the syntax wrong or have missed something.
do I need to add things like gt 1023 or ACK,RST
04-22-2013 12:55 AM
looking at the link provided, protected ports looks like the ports will be protected from each other.
What i need is for the IT Services Vlan to still be able to access the student VLan but the student vlan to be blocked. Also this mentions port based my access list is on the VLAN itself(student vlan).
I think the tcp established route might be the solution if I can only sort out the syntax