I have 3640, 1700 and 2600 series router
I want to implement site to site VPN using SDM the problem is when I log in to SDM I see all the green dots saying IP enable with a check mark, VPN green dot and says feature avilable but not enabled firewall featured avilable but not enabled,
I tried using crypto isakamp enable still I dont see in SDM as green dot and and a check mark on it.
so over all how do I use SDM to set up Site to Site VPN or suggest me some Image name for 3640, 1700, 2600 router that uses SDM.
I know the steps of configuring it I just need help in to see VPN green dot and check mark on it