Well, I can tell you the supervisor failover is pretty much instantaneous. I can't recall ever seeing a dropped frame. As for non-Cisco articles, the only thing I could think of is google.
Coming soon! Ideal for large-scale A/V applications, ATEN's VM3200 Modular Matrix Switch is an all-in-one solution that simplifies video wall integration. Easily customize display layouts to see what you want, how you want it in 4k.
Before I go to far, let's explain HA (High Availability) and why you should consider it. High availability is the mechanism used to provide redundancy to any service at the same site and appears as a single service to the users of that service. As…