[c-nsp] Cisco 4900M BGP Support

Jimmy Changa jimmy.changa007 at gmail.com
Mon Sep 27 17:55:31 EDT 2010


Thanks for the info. I'm looking for a Cisco solution that takes up the
least amount of rack space and can handle full table. Any suggestions?

Jimmy Changa via Droid
On Sep 27, 2010 5:47 PM, "Łukasz Bromirski" <lukasz at bromirski.net> wrote:
> On 2010-09-27 23:16, Charles Klement wrote:
>> I believe that there is only enough tcam to support about 250000 ipv4
routes.
>
> Exactly. The 4900M job is not to be a edge BGP router. It's a
> TOR switch.
>
> As usual, one can fiddle with the incoming prefixes filtering to get
> everything still in FIB fitting the TCAMs, it's better than 11-20k FIB
> limit for Cat 3Ks, but it's not the ASR 1k or 7600 Sup720BXL/CXL 1mln
> of them.
>
> --
> "Everything will be okay in the end. | Łukasz Bromirski
> If it's not okay, it's not the end." | http://lukasz.bromirski.net
>
>
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