I have 2 Cisco 3845 HSEC routers with AIM-VPN-SSL3 modules in them. One router has been installed in a data center and the other router has been installed in the HQ. The DC and the HQ have been connected by a 4 Mb MPLS link.
Since these routers have an AIM module, i am contemplating on setting up VPN between these routers. Which VPN is recommended in this setup? A site to site VPN or an Easy VPN or a Get VPN or some other option?
Thanks a lot
Note: Have posted this same question in Security -->General as it was even relevant there.
For the VPN to work, doesn't matter which type of address they give you. All what you need to decide, is if you want encryption, and how strong you want it (eg, AES). Since there is no impact on performances, often organizations decide to encrypt for the peace of mind and that's it.
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