Hi,
I want to configure a backup interface to an Internet-facing interface that is connected to our Main site via a DMVPN. I was thinking that I would configure the backup interface exactly like the Primary-Active interface and allow it to bring up a DMVPN with the Main site when the Primary interface fails or the ISP service fails.
What are the things involved in accomplishing this?
Should I configure an IPSLA that is tracking the Primary interface??
If so, does anyone have a good doc for this?
Thank you, Pat.
