Hi, i've recently suceeded the following deployment:
2 x 1841 (Main Offices)(different ISP's on each one)
11 x 871 (Branch Offices)
I've used DMPVNP, using GRE(eigrp)/Ipsec tunnels for that, every 871 in the branch offices requires two tunnels, one heading a 1841 and the second one heading the other 1841, so i can get a suscessfull failover method when any of the ISP's in the Main site goes down.
My question is:
Is there any way to get the same failover topology using just one 1841 in the main site?
Is it possible to use only one 1841 alone with two different ISP's so if any of the two tunnels go down the other one keeps the branch offices up?
Thanks in advance,