I have exactly that card (very common as I see) and worked fine even with rebooting. I have had several VLAN's on it, and on the first week everything was ok.
But when I started to load the system it becomes totally unstable. In fact with 200+ clients I have kernel panics every 10-20 minutes, rebooting the whole system. It doesn't leave any trace of what's happening. I put a webcam pointing to the monitor to catch the kernel panic. After taking it, it reveals a kernel panic due to the r8169 driver. So be warned, on heavy load is unreliable
I'll try to recompile the driver, must be some way. I tried a 2.2 driver and doesn't work.