I know how to use Google dear Mark, but I mean which configuration is working succesfully in their network. I am currently using this config:
bba-group pppoe TEST virtual-template 1 sessions per-mac limit 2 sessions per-vlan limit 5000 sessions per-vc throttle 15 30 300 sessions per-mac throttle 15 30 300 sessions auto cleanup On Mon, Sep 24, 2012 at 4:32 AM, Sean Lazar <kn...@toaster.net> wrote: > http://lmgtfy.com/?q=site%3Acisco.com+ios+broadband+aggregation+guide > > On 9/23/12 1:50 PM, Shahab Vahabzadeh wrote: > > why joking Mark? > > > > On Mon, Sep 24, 2012 at 12:19 AM, Mark Gauvin <mgau...@dryden.ca> wrote: > > > >> You are joking I hope > >> > >> Sent from my iPhone > >> > >> On 2012-09-23, at 3:38 PM, "Shahab Vahabzadeh" <sh.vahabza...@gmail.com > > > >> wrote: > >> > >>> Dear Paul, > >>> Thanks for you reply, May I have those optimization knobs for > >>> virtual-template and throttles? > >>> Maybe looking into your configurations help me in this field. > >>> I will look for the service provider image too. > >>> Thanks > >>> > >>> On Sun, Sep 23, 2012 at 11:17 PM, PC <paul4...@gmail.com> wrote: > >>> > >>>> For this application, you may wish to consider the service provider > >> images. > >>>> The latest 15.x(S) image works, as it is the derivative of what was > >>>> formerly the service-provider oriented 12.2(SRx) images. > >>>> > >>>> However, it's unlikely to drop steady state CPU, but it may contain > some > >>>> optimizations for concurrent PPP (re)negotiations on the G2 platform > >> during > >>>> session recovery. > >>>> > >>>> PPPoE will generally handle more users on ethernet as it is easier to > >> push > >>>> packets on when not dealing with the ATM encapsulations, but to what > >> extent > >>>> this holds true on the 7200, I can't tell you for sure. > >>>> > >>>> I'd also read the broadband aggregation guide under the IOS > >> documentation > >>>> on cisco.com, and tune all the knobs that may help you, there are > some > >>>> pointers on what items on virtual-templates are punitive in > performance, > >>>> other optional items such as disabling SNMP counters on virtual access > >>>> interfaces to reduce cpu usage, and other items that may help little > by > >>>> little. There are also various knobs to throttle PPPoE renegotiation > >> rates > >>>> during recovery. > >>>> > >>>> I wish you luck (and consider getting another and/or bigger router to > >>>> split the load). > >>>> > >>>> On Sun, Sep 23, 2012 at 1:23 PM, Shahab Vahabzadeh < > >>>> sh.vahabza...@gmail.com> wrote: > >>>> > >>>>> Which software you used before for them? > >>>>> > >>>>> On Sun, Sep 23, 2012 at 10:43 PM, Rinse Kloek < > >> rinse.kl...@isp.solcon.nl > >>>>>> wrote: > >>>>>> 6000 PPP users on a NPE-G2 is way too much imho. Currently we do no > >> more > >>>>>> than 3000 users on a NPE-G2 with PPPoA. (Max cpu 50%). > >>>>>> 5 years ago, we did about 5000 users on a NPE-G2, but as traffic > >> ratio's > >>>>>> grow each year the maximum users a NPE-G2 can handle will drop each > >>>>> year. > >>>>>> Don't forget an NPE-G2 is a software based plaform, so traffic > >>>>> forwarding > >>>>>> is done in software CPU. > >>>>>> > >>>>>> regards, > >>>>>> Rinse Kloek > >>>>>> Op 23-9-2012 20:51, Shahab Vahabzadeh schreef: > >>>>>> > >>>>>>> Hello everybody, > >>>>>>> I am using C7206 VXR NPE-G2 routers as BRAS in my network and the > >>>>> current > >>>>>>> IOS is *c7200p-adventerprisek9-mz.**124-24.T.bin* on them. > >>>>>>> Also their memory upgraded to 2GB instead of 1GB. > >>>>>>> And I have near 6500 online user on each of my BRAS and there is no > >>>>>>> speciefic feature except aaa with radius and ordinary features. > >>>>>>> There router is also terminating dot1q too because my PSTN centers > >>>>> traffic > >>>>>>> comes through dot1q vlans to BRAS es. > >>>>>>> I think I have some problem with current IOS, My CPU Usage is > >> abnormal > >>>>> and > >>>>>>> Its near %70 or %80. > >>>>>>> And when I have a network problem and some of PSTN centers goes > down > >>>>> CPU > >>>>>>> go > >>>>>>> to %99 and it gets problem to recovery. > >>>>>>> Do you know any good IOS for me as a service provider to use? > >>>>>>> I heard that some service providers have near 8000 online user on > >> 7206. > >>>>>>> Thanks > >>>>>>> > >>>>>>> > >>>>> > >>>>> -- > >>>>> Regards, > >>>>> Shahab Vahabzadeh, Network Engineer and System Administrator > >>>>> > >>>>> Cell Phone: +1 (415) 871 0742 > >>>>> PGP Key Fingerprint = 8E34 B335 D702 0CA7 5A81 C2EE 76A2 46C2 5367 > >> BF90 > >>>> > >>> > >>> -- > >>> Regards, > >>> Shahab Vahabzadeh, Network Engineer and System Administrator > >>> > >>> Cell Phone: +1 (415) 871 0742 > >>> PGP Key Fingerprint = 8E34 B335 D702 0CA7 5A81 C2EE 76A2 46C2 5367 > BF90 > > > > > > -- Regards, Shahab Vahabzadeh, Network Engineer and System Administrator Cell Phone: +1 (415) 871 0742 PGP Key Fingerprint = 8E34 B335 D702 0CA7 5A81 C2EE 76A2 46C2 5367 BF90