uClinux can config port and vlan??

hello,

Now my uClinux works well on de2 board.

I wanna bind ethernet port on my de2 board to a vlan.

So is there any command for the opertion??

Can "ifconfig" do the job?

P.S.

I use 2 DE2 boards and connect them by a cable.

Now the 2 boards can communicate well by telnet,ping ,and so on.

Thanks