I have ADSL internet access through a Cisco 837 router. I recently purchased an ASA 5505 as I am due to start my CCSP certification and wanted this for hands on configuration.
My question is what would be the best / recommended solution for adding the ASA to my network?
ADSL -> Cisco 837 -> ASA5505
My service provider provides a dynamic public IP address.
Do I bridge the public IP address to the ASA, or create a new subnet between the 837 and 5505 and use static routes between the devices?