Re: [bmwg] Comments on IGP Data Plane Conv Terminology
Scott Poretsky <sporetsky@avici.com> Thu, 10 July 2003 15:31 UTC
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Date: Thu, 10 Jul 2003 11:30:42 -0400
To: Al Morton <acmorton@att.com>, bmwg@ietf.org
From: Scott Poretsky <sporetsky@avici.com>
Subject: Re: [bmwg] Comments on IGP Data Plane Conv Terminology
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Al, Great suggestions. We will incorporate them all for the 01 version. Scott At 10:49 PM 7/9/2003 -0400, Al Morton wrote: >Scott, > >Here are some suggestions for the Terminology draft: > >This text can be thinned-out by removing nearby redundancy. >For example, section 3.2 Protocol Convergence has almost identical >sentences in the Discussion and Issues sections. >Also, a single sentence under section 3 saying "All measurements >defined below are externally observable, unless noted." >reduces repetition. > >It may help to change the names of the different convergence time >metrics to emphasize how they differ. Consider: > >3.4 Full Convergence Time ==> Rate-Derived Convergence Time > >3.6 Average Convergence Time ==> Loss-Derived Convergence Time >(in this last one, it is a bit awkward to use a statistic in the name, >and we might find ourselves reporting the Average Average Convergence Time) > >Also, it will help to add more rigor to the time interval definitions. >You need to define the measurement criteria for the interval start time >and end time. For section 3.4, this might be: >Definition: >The minimum time interval beginning at the start of a measurement sample >with less than the maximum forwarding rate, and ending at the >start of the first measurement interval that returns to maximum >forwarding rate following a route convergence event. >(certainly not the final text, but I think you'll get the idea) > >You might consider re-defining the Route Convergence Event Slope >(and other slopes) as "Transition Time", too. Slope implies a >Rise over Run format, and the slope may not be constant. > >hope this helps, >Al > > >_______________________________________________ >bmwg mailing list >bmwg@ietf.org >https://www1.ietf.org/mailman/listinfo/bmwg _______________________________________________ bmwg mailing list bmwg@ietf.org https://www1.ietf.org/mailman/listinfo/bmwg
- [bmwg] Comments on IGP Data Plane Conv Terminology Al Morton
- Re: [bmwg] Comments on IGP Data Plane Conv Termin… Scott Poretsky