>> At now I'm planning use a 7200 series with SPA-5X1GE module.
As far as I know SPA cannot be installed on a C7200 they can be used on 7600, 6500, ASR 1000, 12000, XR 12000.
C7200 uses PA is a different older series of modules.
On a C7200 you can install a VAM 2+ that provides better VPN performance then a C1841
>> But I need a router, because of many specifications VPN
you can use two devices: one that terminates the fiber based links and one that provides VPN services it is enough to use a trunk port between a router and a LAN switch for this that has 5 vlans on it.
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...