North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: Cisco PPP DS-3 limitations - 42.9Mbpbs?
Hmm, reasonable explanation.. presumably this can be improved (a little) with increased interface buffers.. ? and possibly non fifo queuing eg custom queuing in favour of TCP rathen than UDP/ICMP etc which wont have the backoffs Cheers Steve On Wed, 20 Feb 2002, Randy Bush wrote: > > we run HDLC on DS3 and we max at about 40.something too > > if you're using five min (or three min) samples, and you're seeing 70%, > peaks are likely much higher and some users' packets are being dropped. > by 80%, enough packets are being dropped that users are likely to see > the effects of exponential backoff. things do not improve above 80%. > > randy > -- Stephen J. Wilcox IP Services Manager, Opal Telecom http://www.opaltelecom.co.uk/ Tel: 0161 222 2000 Fax: 0161 222 2008
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