i got some help a week or so ago on how to get a back-up internet site working with bgp. as far as the wan goes, i understand how to tell everyone that the backup site is to be used if the main link goes down. next question:
Set up and follows:
CE1 - - PE1- - - -PE2 - - -CE2
CE3- - internet
say the back-up site(ce3) has to be used. do i need a second default route on the ce3 site router pointing towards the internet router connected to that lan? i obviously do, but I was just curious about how to handle this. should i just have a second default route with a higher AD?