How do other Networking Professionals out there measure their network performance? What tools are being used to measure up time, down time, latency, system access? What do you measure and how often? I know that I am not reinventing the wheel here, there must be standards out there that produce results that in which you can improve your over all network availability.
The end result is to increase network availability to the entire company.
So how to I measure what the network availability is today and how can I improve it.