[c-nsp] 12k Full BGP Feed Memory Requirements

[masood at nexlinx.net.pk]

it seems very special memory tweaking/management stuff.. LOLs :)
i can't believe it. two full BGP feeds = 284k :P

Regards,
Masood

> Wow, this is unbelievable ! Can you show us your "show proc mem | inc BGP"
> ? Do you really have two full BGP feeds (about 284k
> prefixes each) ?
>
>
> Thanks.
>
> Regards,
>
> Antonio Soares, CCIE #18473 (R&S)
> amsoares at netcabo.pt
>
> -----Original Message-----
> From: Ryan Werber [mailto:RWerber at epiknetworks.com]
> Sent: sexta-feira, 5 de Junho de 2009 2:38
> To: Antonio Soares; cisco-nsp
> Subject: RE: [c-nsp] 12k Full BGP Feed Memory Requirements
>
>
>
> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net
> [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Antonio Soares
>
>>I need help in order to calculate the memory needed to accomodate 2 or
> more Full BGP >Feeds. This is for a 12400 running IOS. Today i
>>saw this problem with some linecards:
>
> OUR GE-GBIC-SC-B's w/ 256MB Generally have about 100 megs of ram free
> with 2 directly connected full feeds, and at least 6 through ibgp.
> There may be a configuration issue.  Only recently have our Engine-0
> Cards been running out of memory, as they only have 128MB.
>
> bbr1.tor#execute-on slot 3 show proc mem | i Free
> ========= Line Card (Slot 3) =========
> Total: 223634112, Used: 88582896, Free: 135051216
>
> We have 12008's with GRP-B's w/ 512 RP Ram.
>
> Hope this helps!
>
> Ryan Werber
> Epik Networks
>
>
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