I have a cisco catalyst 6509, I have created 5 vlans; vlan 2,10,20,30,40. All the vlan are able to communicated with each other. The problem which I am facing is vlan 10,20,30,40 are not able to access internet as the uplink is connected to vlan 1 on one of the ports. PCs in Vlan 2 are able to access internet and communciate with the other vlans without any problem. I am not sure what is the problem preventing vlan 10,20,30,40 from accessing internet, while pc connected to vlan2 has not problem. The switch is using catos 6.4(21). The routing is done on the msfc2 in the switch. Can anyone suggest what would be causing the problem. Thanks.