Our network design consists of two PIXes in front of the CSS (client side).
The two pixes are different one another.
The first CSS has the first PIX as the default gw, and the second CSS the other one. We also use the bridge mode setup.
The default gws on the servers are the two pixes.
We also keep two appliances and we are investigating the possible design options through this setup.
Firewall load-balancing is an option.
What are all the other redundancy options so that we donnot lose the connectivity in case of failure of one of the CSS?
ASR is also an asset on the CSS.