My org has 5 sites. The WAN is a star - One site connects to the center over fiber, another over Opt-E-Man, the last two over P2P T1s.
All 5 sites have their own internet connections. It's a community college district, our internet links are provided by a state-wide educational ISP.
The ISP is upgrading the internt connections to gigabit.
We're considering replacing the Opt-T-Man and the 2 T1s with P2P VPN over the gigabit links.
Any thoughts on the pros and/or cons of doing things this way?
I'm thinking pros are save money, establish a mesh without spending extra money, and get better speed between sites.
Can't really think of any cons, but I have a lot to learn, so I'm thinking this may be a case of I don't know enough to know what I don't know.
Anyway, any thoughts or suggestions would be most helpful.