Thx Tyson. So the policing and rate-limiting uses different sampling time....
With regards Kings On Thu, Jul 29, 2010 at 6:45 PM, Tyson Scott <[email protected]> wrote: > The default sampling interval. You can change it if you use percentage > based policing > > > > police cir percent 20 bc 1 ms be 1 ms conform action transmit > exceed-action set-dscp-transmit 0 violate-action drop > > > > Regards, > > > > Tyson Scott - CCIE #13513 R&S, Security, and SP > > Managing Partner / Sr. Instructor - IPexpert, Inc. > > Mailto: [email protected] > > Telephone: +1.810.326.1444, ext. 208 > > Live Assistance, Please visit: www.ipexpert.com/chat > > eFax: +1.810.454.0130 > > > > IPexpert is a premier provider of Self-Study Workbooks, Video on Demand, > Audio Tools, Online Hardware Rental and Classroom Training for the Cisco > CCIE (R&S, Voice, Security & Service Provider) certification(s) with > training locations throughout the United States, Europe, South Asia and > Australia. Be sure to visit our online communities at > www.ipexpert.com/communities and our public website at www.ipexpert.com > > > > *From:* [email protected] [mailto: > [email protected]] *On Behalf Of *Kingsley Charles > *Sent:* Thursday, July 29, 2010 9:01 AM > *To:* [email protected] > *Subject:* [OSL | CCIE_Security] QoS policing and Rate-limit > > > > Hi all > > With Policing and rate-limiting, we apply the following formula to > calculate Bc. > > *Policing* > > Tc = 0.25 secs > > BC = CIR/8 * 0.25 = CIR/32 > > Be = Bc, if not specified > > *Rate-limiting* > > Tc = 1.5 secs > > BC = CIR/8 * 1.5 > > BE = 2 BC > > Tc is time windows, the IOS puts in the bucket. > > I am wondering, how come the Tc is 0.25 secs for policing and 1.5 secs for > rate-limiting. > > > > > With regards > Kings >
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