I have a basic question on site-to-site vpn.
I have a setup whereby,R1 is connected to the Internet and I want to create a site-to-site vpn to R2 and R3.
My question is can I create sub-interfaces on R1 so that I can create site-to-site vpn with R2 and R3 ? Thereby making R1 as the hub ...
Would be great if there is a doc showing this. Tried finding this on the Doc CD but to no avail.