Redundant Ethernet port for Jetson Nano

I am working on Jetson Nano board.
Generally Nano having default one Ethernet port for LAN connectivity.
But I want redundant LAN connection and port aggregation for that I want to make arrangement of at least two Ethernet port. That I will achieve by implementing Ethernet hub.
I just want know that whether I need to change Ethernet device driver for nano ?
If its can some one suggest me some reference on that.


Sorry that we have no idea about redundant LAN connection. The etherenet phy we are using is from Realtek.
The product design guide shall have info about that. Could you try to access Realtek and see if they support this?