Hi, Any suggestions for stable code? Setup will use the mainboard FE port. I have 12.2(1b) on there at the moment, which allegedly supports 802.1q, but clearly does not. I'm thinking 12.2(T) based on http://www.cisco.com/en/US/products/hw/routers/ps259/prod_bulletin09186a0080 0921e4.html Cheers, Iwan