Firewall where to put?

Question

firewall

Guys tell me where to put the Cisco firewall? According to the first option or the second, or your own option ...
Router 2821 is needed for DMVPN, so you need a scheme with both a firewall and a router at the same time.

1) Internet - Cisco ASA 5515 - Cisco 2821 - DMZ Switch - Cisco ASA 5515 - Cisco 2811 - LAN Switch

2) Internet - Cisco 2821 - Cisco ASA 5515 - DMZ Switch - Cisco 2811 - Cisco ASA 5515 - LAN

Switch both options?

Answer 1

You would draw a network. As for me, you have excess pieces of iron in both cases.
Internet - Cisco ASA 5515 - DMZ Switch - Cisco 2811 - LAN Switch
And ASA is still not a wall, but a somewhat more complex thing