I need to configure redundancy between two WAN routers, two firewalls and two core switches.
I have two ISP's, terminating on two WAN routers. I have a Public IP and a pool of LAN from each ISP.
I want to assign public ip to the outside interface of my router and an ip from my LAN pool to the outside interface of the firewall.
There should be redundancy at each level, ie router, firewall and core switch. Please advice.