I have a HP 2530 and I would like to configure a VLAN of ports 45-48. One port needs to be the uplink of a DMZ and the other 3 ports are devices in the DMZ. I've done this before on a Cisco switch but I'm having trouble getting this to cooperate on the HP 2530.
I tried to configure just the VLAN but it allowed the DMZ IPs to be passed through to the Default VLAN. I then tried to configure the VLAN with an IP address of the DMZ, but it wont let me put in the 172 gateway. Whichever gateway is assigned last applies to both VLANs.
Not sure what to do.