We use 40+ 2820 routers to provide IPSEC 3DES VPN connectivity back to our headquarters.

To comply with government connectivity standards, we need to comply with Manual V. I wondered if anyone knew if 2820s can be made to comply with Manual V and if so, if there is any guidance on how to do it?

Obviously, it would help to move it to AES, which we are going to try. But any other ideas would be gratefully received.

Thanks in advance.