North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: The Myth of Five 9's Reliability (fwd)
On Wed, 24 Apr 2002, Art Houle wrote: > How to calculate uptime and get 5 9s > -do not include any outage less than 20 minutes. > -only include down lines that are actually reported by customers. > -when possible fix the line and report 'no trouble found'. > -remember that your company is penalized by the FCC for bad ratings, so > don't report any problems that you do not have to. Don't forget to schedule maintenance as often as possible. After all, if a customer doesn't get any service because there is a maintenance they don't mind, but if the same service disruption is because of an outage they get upset.
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