Greetings!

My current setup is 1 ISP link feeding a AX11000 router which then leads to a T1600G-28TS switch, where it is distributed to numerous ports and devices. 

I now have a second feed from a different ISP. I'm looking for the easiest way to aggregate the two feeds into one to increase throughput and balance the load between the two. The original feed drops off from time to time. 

I read in the specs for the T1600, that it can handle LAG but it seems to be from the switch to a device such as a server or NAS, etc., not from 2 distinct ISP links. 

I would not be adverse to adding another switch or hardware device to accomplish this. 

TIA, Bob