Intervlan routing but only on certain vlans

[Gaz]

Lets say I've got 5 vlans and I want 2 or 3 of them to do inter-vlan routing (so they are visible to each other) but I want the others to just have internet and not be visible to the other vlans.

 

Is that possible at all? Its on a HP2920 stack. At the minute all of the vlans can communicate. IP routing is enabled.

[pantscat]

ACLs are what you need - this will dictate what kind of traffic can traverse the vlans.

[Gaz]

Great, its not in the GUI and its not in one of the inch thick guides I've already downloaded from HP. Time for a google.

[Muz]

Access Lists on the VLAN Interfaces will work