This is fantastic information gents! Is that rule on the PPS applicable to all Gig interfaces or only those on this particular issue with a 7206/G1?
Thank you again for the information. On Dec 3, 2009, at 5:09 PM, Marko Milivojevic wrote: > On Thu, Dec 3, 2009 at 23:53, Matt Hill <[email protected]> wrote: >> I concur... The 7206/G1 will fall in a big screaming heap of **** >> at around >> 440Mbps. We learned this the hard way when we had one set up as an >> LNS with >> c20k dsl users connected to it. > > You were quite lucky there. In the network I last operated, we've had > more than several having exact issue as described at around 20.000 > pps, regardles of the actual bandwidth. Add to that any form of QoS or > other goodies and it will start agonizing death at around 18.000 pps. > > Not at all bad platform, but severely limited throughput-wise. > >> The first thing that happens is the IOS will disable cef and when >> you see >> that in your logs you have about 30 seconds until it's all over. > > This will happen only if it runs out of memory. Throughput will either > hit CPU hard, or interface buffers will start being overrun (exactly > what was observed here). > >> Yes, I can see the three GigE interfaces on the front of the NPE >> and I feel >> the same as you do. > > It's painful. ASR1000 is much better in this regard. > > -- > Marko Milivojevic - CCIE #18427 > Senior Technical Instructor - IPexpert > > Mailto: [email protected] > Telephone: +1.810.326.1444 > Live Assistance, Please visit: http://www.ipexpert.com/chat > eFax: +1.810.454.0130 _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
