putting in a new design at our office and currently looking at bringing in a backup internet line. i'm just wanting to confirm that the 5510 can handle 2 isp's and if one were to go down all traffic can be routed through the backup link automatically, or should i look at putting in a separate link balancer?
2 wan links, cable and DSL -> asa 5510
2 wan links -> link balancer -> asa 5510
for the link balancer i've been looking at barracuda's or elfiq's solutions, but if the asa will handle it all then i can put that $$ elsewhere for the link balancer.