Currently our network has two circuits from two different ISPs, with two firewalls in the middle of the ISPs and the corporation internal network. We are thinking of purchasing a Cisco IPS 4360 and put the device between the ISPs and the two firewalls.
We would like the traffic coming to/from ASA1 still use the circuit from ISP1, and ASA2 still use the circuit from ISP2. Is this possible? Can the 4360 route the traffic as we want?
I drew a draft picture of this issue. Please have a look at the attachment.