Getting pretty close to default IPv4 route maximum for 6500/7600 routers.

Alex Lesser alex at
Wed May 7 23:20:36 UTC 2014

> On May 7, 2014, at 6:47 PM, "Shawn L" <shawnl at> wrote:
> Do the ASR1k routers have this issue as well?  I searched around but
> couldn't find any information.
> ---------- Forwarded message ----------
> From: Irwin, Kevin <Kevin.Irwin at>
> Date: Wed, May 7, 2014 at 10:39 AM
> Subject: Re: Getting pretty close to default IPv4 route maximum for
> 6500/7600 routers.
> To: "nanog at" <nanog at>
> I¹m really surprised that most people have not hit this limit already,
> especially on the 9K¹s, as it seems Cisco has some fuzzy math when it
> comes to the 512K limit.
> Also make sure you have spare cards when you reload after changing the
> scaling, those old cards don¹t always like to come back.
>> On 5/6/14, 7:01 PM, "Larry Sheldon" <LarrySheldon at> wrote:
>>> On 5/6/2014 10:39 AM, Drew Weaver wrote:
>>> Just something to think about before it becomes a story the community
>>> talks about for the next decade.
>> Like we have for the last two?
>> --
>> Requiescas in pace o email           Two identifying characteristics
>>                                        of System Administrators:
>> Ex turpi causa non oritur actio      Infallibility, and the ability to
>>                                        learn from their mistakes.
>>                                          (Adapted from Stephen Pinker)
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