I am trying to use a Procurve 2910al switch as a core switch to segment a rather large flat network. Here is what I am running into. I can create two vlans on the switch, vlan 30 and vlan 10. I can get traffic to cross these VLANs just as it should after I enable "ip routing". The problem is I cant seem to route anything over to the default_vlan side. I am going to be making these changes slowly at the other sites so I need to be able to keep untagged, vlan1 traffic on the swtich. Is it not possible to go from vlan 30 to vlan 1?