we have procured a 10MB internet Link with two local loop ( from different service provider) connecting to single ISP POP. output is ethernet handoff.
we will be making use of CISCO 3845 to terminate this link (on ethernet).
ISP's has provided us WAN IP's for both last mile and a LAN IP's and they are asking us to Run BGP on our Router so that when there is problem on one local loop other should takeover. Where as our network team says we will not be using BGP on this.
rather it could be achived with default routes.
Can any one pls inform abt this scenario, BGP on ISP and default route at customer place and 2 last mile(local loop) and output on ethernet handoff.
how the routing work