You are correct that the "bandwidth shape" command refers to an inverse proportion. So a value of "5" for queue 1 really means 1/5th or 20%.
I can't comment specifically on that lab task; I didn't do IPX Vol 2. On Sun, Nov 3, 2013 at 7:18 AM, Christian Schröder < [email protected]> wrote: > Hi all, > > > Currently I am comparing my results for Lab 17 in Workbook Vol2 to the DSG > (v1900) and stumbled upon something which I interpreted otherwise: > > The solution to Task 11.2 presesents as the requirement that the (first) > priority-queue should never exceed 40% of the physical bandwidth: > srr-queue bandwidth shape 40 0 0 0 > > My understanding is that the per-queue values after the command "srr-queue > bandwidth shape" specify inverse ratios of the bandwidth. > Values equal to 0 will be ignored (and maybe bandwidth sharing applied). > For values n other than 0 the respective queue will get 1/n th of the > total link bandwidth. > > Thus in order to satisfy the requirement of the Task you would have to use > srr-queue bandwidth shape 2.5 0 0 0 > but unfortunately, this command does not allow for non-integer values. > > In order to get at least something similar to the intended solution I > policed the input > to 40 % by using > mls qos srr-queue input priority-queue 1 bandwidth 40 > > > Could someone clarify if I get the value specification in the "srr-queue > bandwidth shape" command right? > This would render the proposed solution at least not entirely correct. > > > Cheers, > Christian > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com > > http://onlinestudylist.com/mailman/listinfo/ccie_rs > _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://onlinestudylist.com/mailman/listinfo/ccie_rs
