Hello and thanks for your assistance.
My company has purchased a second ASA for failover reasons and I'm needing to attach it to my core router (ASR 1001)
Currently I'm running the connection between my ASA and my Core as a /19 ie. ASA-10.10.10.2/19 -- ASR-10.10.10.1/19
I know the 2nd interface on the ASR will need to be on a differant network segment then the first connection (10.10.10.1/19)
What would be the best way to segment this out with out breaking up my /19?
Run /30 segments for each interface?
Use a VLan ?
I don't want to use up my Internet routable IP's on /30 segments.
Attached diagram
Thanks for the help