10Gb config?

[trumee]

I jumped on the 10Gb bandwagon and bought myself a couple of Mellanox Connectx-2 cards. Unfortunately, i dont have a 10Gb switch so i put up one in the pfsense router and the second one in the server.
My present network looks like this

and I want to setup like this

How should i modify the pfsense interface to support this config?

Btw I understand that the switch is only seeing 1Gbps traffic, i want to test out the pfsense router performance under 10Gb.