nanog mailing list archives

Re: minimum requirements for a full bgp feed


From: Robert E.Seastrom <rs () seastrom com>
Date: Tue, 04 Jan 2005 10:17:17 -0500



"Erik Amundson" <Erik.Amundson () oati net> writes:

In my experience it depends on the model of router.  I had a 3640
(granted, it's old) with 128MB that was just fine until a couple of
months ago, now it's not enough.  For one BGP table you will have to
have at least 256MB in a 36xx router.  Our 720xVXR routers currently
have 256MB in them as well, but we've already ordered upgrades to
1GB with new NPE-G1s...

It helps immensely to be running pre-ST-merge 12.0 code where possible
(some situations in non-trivial networks can be positively affected by
post-merge code, but you're not likely to find 36xx or 720xVXRs in
central locations in such networks).  You are not risking your
"coolness points" to still be running 12.0(21)S8.  :)

                                        ---Rob



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