Can I use the above for VLAN traffic, tried to set it up could get it. This router does not have a Fastethernet port on it. IOS ver 12.1.2Thanks

I have six of the above which were used for our small offices ADSL connection and now we don't need them.Does any know if I can add ethernet cards and use them to route from one subnet to another? Or does the 1720 do trunking between VLAN's?Trying fi...

Does anyone know if I can config dot1q on an Ethernet port on the above router. I'm trying to set up a couple of VLAN's for testing on an old router we have. I've tried several times only to no avail I keep getting this errorConfiguring IP routing on...