i have 2 ISP links and 2 ASA 5520 firewalls
i would like each firewall to provide redundancy for the other
my thought is to create 2 security contexts on each firewall. one for ISP 1 and one for ISP 2.
firewall 1 would be active for the ISP 1 context and passive for the ISP 2 context and firewall 2 would be active for the ISP 2 context and passive for the ISP 1 context.
is this possible?
am i making this too complicated possibly?
if anyone has any advice or good articles please feel free to comment