[c-nsp] BGP neighbors & load

[Adam Greene]

Thanks for your help, everyone!

----- Original Message ----- 
From: "Peter Nyamukusa" <petern at africaonline.co.sz>
To: "'a. rahman isnaini r. sutan'" <risnaini at speed.net.id>; "'Adam Greene'" 
<maillist at webjogger.net>; <cisco-nsp at puck.nether.net>
Sent: Wednesday, November 21, 2007 1:57 AM
Subject: RE: [c-nsp] BGP neighbors & load


>
>> -----Original Message-----
>> From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-
>> bounces at puck.nether.net] On Behalf Of a. rahman isnaini r. sutan
>> Sent: 21 November 2007 05:00 AM
>> To: Adam Greene; cisco-nsp at puck.nether.net
>> Subject: Re: [c-nsp] BGP neighbors & load
>>
>> 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
>
> As long as your only receiving default routes then BGP will not take up 
> too
> much resources I am sure this should be manageable
> Unlike the full internet feed which is over 200K of routes
>
> Cheers
> Peter Nyamukusa - MCSE, CCIP, A+, JNCIS-er
>
>> > 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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>>
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>
>
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>