We have a DIA(Internet) circuit with our ISP at the Nexus 9k EDGE switch. We are doing BGP(Learning default route and advertising our public network to the internet) with them. The ISP mentioned that they don't support BFD(I was planning to use it with BGP. So the router will bring down the BGP process in case there is a link failure). What are the recommendations that we can deploy to reduce the network convergence(Changing the BGP hold-down timer to a lower value etc).
