My site has implemented BGP, two routers connecting with 2 different ISP (A & B), uneven bandwidth on these two lines, running IBGP between two routers. I'd like to choose ISP A as the primary and ISP B as backup. Which means both inbound & outbound traffic will route thru ISP A. If router A fails, it will fall back to ISP B. Can anyone post the parameter here ?
Much appreciated and thanks.