I will be using my own AS number and /24 to advertise as follows:
Primary Data Center Location #1:
Router A -ISP A
Router B - ISP B
Backup Data Center Location #2:
Router A - ISP A
Router B - ISP C
I want to create the failover scenario where if ISP A goes down, traffic fails over to ISP B. If Primary Data Center fails, traffic fails over to Backup Data Center, ISP A. If Backup Data Center ISP A fails, traffic fails to ISP C.
Can someone give me some guidance on the routiung and general config for the routers?
Thanks,