I am in the process of designing a redundant cisco infrastructure for customer. Right now this network doesn't have any kind of hardware redundancy. I've been tasked with implementing redundacy for the edge routers and Cisco ASAs to start. See attached visio, this is my plan so far for redundancy. How does it look? Right now there is just one of each device in production, but once I come up with my plan I will be adding the redundant/failover devices. I'm just curious if this looks like a good design that will accomplish my overall goal of redundancy. Thanks.