[141074] in North American Network Operators' Group

home help back first fref pref prev next nref lref last post

7206 NPE-G2 with 4 full table feeds

daemon@ATHENA.MIT.EDU (Eric Morin)
Wed Jun 1 15:10:14 2011

Date: Wed, 1 Jun 2011 16:09:38 -0300
From: "Eric Morin" <Eric.Morin@corp.xplornet.com>
To: <nanog@nanog.org>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org

Hi

I have an application where I have a 7206 with NPE-G2 (1G RAM) that
currently has a full table from an eBGP peer and a full table from a
co-located IBGP peer. I want to mesh this guy to two other IBGP peers
that will also send their full tables. There is roughly 400Mbps (adding
both direction) with an OSPF process (<30 routes) and an ISIS process
(<20 routes).

=20

I haven't been very successful at finding real life BGP scaling for this
platform and was hoping that someone out there may be doing something
similar (4 x full table feeds with ~400Mbps) and can provide feedback on
performance and/or stability. I have soft reconfig inbound enabled on
the current two feeds, I assume that this will make a difference in this
application with regards to available memory for all 4 feeds?

=20

=20

Thanks in advance

=20

Eric =20

=20


home help back first fref pref prev next nref lref last post