Re: Full BGP and memory

From: john heasley (heas@shrubbery.net)
Date: Mon Jun 04 2001 - 19:27:10 EDT


Mon, Jun 04, 2001 at 07:14:43PM -0400, George Robbins:
> It's not all that critical. 32M 70nS FPM 36-bit Parity or Non-Parity
> will work.

afaik, 7200 MUST have parity. 3600 will definitely do non-parity, but
i wouldnt recommend it.

> There is a mechanical issue common to all Cisco low-angle SIMM sockets
> in that the chips can't be too close to the contact fingers. The
> ones most likely to give trouble have a slightly longer (more pins)
> chip in the center. If that chip lines up with the others adjacent
> to the contacts, you're ok. If that chip doesn't line up, it may
> prevent the SIMM from settling down in the socket, which may result
> in errors or a vibration sensitive router.
>
> It can happen. 8-(
>
> George
>
> > From cisco-nsp-request@puck.nether.net Mon Jun 4 17:49:46 2001
> > Resent-Date: Mon, 4 Jun 2001 17:49:40 -0400
> > Received-Date: Mon, 4 Jun 2001 17:44:51 -0400
> > Date: Mon, 4 Jun 2001 17:44:47 -0400 (EDT)
> > From: Charles Sprickman <spork@inch.com>
> > To: Jared Mauch <jared@puck.nether.net>
> > cc: Daniel Drown <dan@drown.org>, <cisco-nsp@puck.nether.net>
> > Subject: Re: Full BGP and memory
> > In-Reply-To: <20010604174219.F23790@puck.nether.net>
> > Resent-From: cisco-nsp@puck.nether.net
> > X-Mailing-List: <cisco-nsp@puck.nether.net> archive/latest/6605
> > X-Loop: cisco-nsp@puck.nether.net
> > Precedence: list
> > Resent-Sender: cisco-nsp-request@puck.nether.net
> >
> > Ooops, I meant memory for the 150...
> >
> > C
> >
> > On Mon, 4 Jun 2001, Jared Mauch wrote:
> >
> > > That's what I did. NPE-225 works perfect in the non-vxr chassis.
> > >
> > > - jared
> > >
> > > On Mon, Jun 04, 2001 at 05:41:32PM -0400, Charles Sprickman wrote:
> > > > While we're at it, how about low-cost replacements for the NPE-150?
> > > >
> > > > Charles
> > > >
> > > > On Mon, 4 Jun 2001, Daniel Drown wrote:
> > > >
> > > > > On Mon, Jun 04, 2001 at 04:16:05PM -0400, Jared Mauch wrote:
> > > > > > Doesn't the NPE-200 take 72-pin simms?
> > > > > >
> > > > > > If it takes DIMMS, I would give it a try.
> > > > >
> > > > > The NPE-200 I just took apart here takes 72-pin FP Parity simms.
> > > > >
> > > > > --
> > > > > Daniel Drown
> > > > >
> > >
> > > --
> > > Jared Mauch | pgp key available via finger from jared@puck.nether.net
> > > clue++; | http://puck.nether.net/~jared/ My statements are only mine.
> > >
> >
> >



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