[c-nsp] 7505, OC3s and BGP

Jon Lewis jlewis at lewis.org
Wed Jul 20 21:27:15 EDT 2005


On Wed, 20 Jul 2005, Bill Wichers wrote:

> I've been able to get two full views on a 75xx w/ RSP4, but we have two
> routers, one for each peer, so we have "distributed filtering" in a sense
> and neither router sees every route. I would think 2 views would still fit
> on the VIP2-50's with 128MB RAM though since we show a lot free. I doubt
> you could fit more than 2 full views though.

The VIPs only hold [some form of the] forwarding table...not all the BGP
routes, so AFAIK, once you have "full routes", the number of "full
views" held on the RSP is irrelevant to the VIPs.

----------------------------------------------------------------------
 Jon Lewis                   |  I route
 Senior Network Engineer     |  therefore you are
 Atlantic Net                |
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