I have two ASR 1001-x routers I would like to setup in a data center with HA. I want the configuration to be in a way that traffic will continue to flow to one router if the other one goes offline for any reason. I believe this is setup using a virtual IP address that's shared by both routers. I'm not looking for a HSRP setup.
Does anyone have any good documentation on how this can be configured with commands and what they do? It can be Cisco doc or a tutorial or a lab. I've looked online and haven't found the documentation very helpful or intuitive for what I'm looking to do. Any help would be appreciated.