[c-nsp] BGP neighbors & load

[a. rahman isnaini r. sutan]

Hi,


I've been working with 7200 NPE-200 with more than 10 ibgp peers without any 
issue.
And exchanging about 40-50 prefixes each of iBGP neighbor.

rgs
a. rahman isnaini r. sutan
risnaini at speed.net.id


----- Original Message ----- 
From: "Adam Greene" <maillist at webjogger.net>
To: <cisco-nsp at puck.nether.net>
Sent: Tuesday, November 20, 2007 10:32 PM
Subject: [c-nsp] BGP neighbors & load


> Hi,
>
> I'm planning on setting up lots of eBGP neighbors on a 7200 NPE-200 / 
> 128MB RAM / 12.3(15b). Each neighbor would receive a default route from 
> the 7200, and the 7200 would receive a single route announcement from each 
> neighbor.
>
> I wonder how many neighbors the router will support. Another way of asking 
> this could be how much CPU / RAM resources will each neighbor consume on 
> average?
>
> Currently the router terminates about 100 PPPoEoA DSL connections and runs 
> at about 12% CPU / 65MB RAM. We're just starting to set up BGP so that we 
> can provide redundancy on some of the links.
>
> Thanks for any insight ...
>
> Adam
>
>
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