I have an HP E5412zl in routed mode with various VLANs.
I have a scenario where I have VLAN 1, 2 and 3.
I'm trying to restrict VLAN 1 so that it can't communicate with the subnets on VLAN2 and VLAN3. However, I still want VLAN 2 and 3 to be able to communicate with VLAN1 when needed.
With the above configuration VLAN 1 should only be able to access the internet, not VLAN 2 and 3.
I know the basic syntax for creating named extended ACLs but I can't seem to get it right in applying it to the VLANs and making it work like the above.