[cisco-nas] NVRAM problem

David Lin david.lin at msn.com
Fri Oct 5 14:14:57 EDT 2007


Thanks Aaron and John.
It seems not worth to get it repair. TFTP should be ok.
Thank you.
> Subject: RE: [cisco-nas] NVRAM problem> Date: Fri, 5 Oct 2007 09:49:19 -0700> From: jshults at cisco.com> To: aaron at cisco.com; david.lin at msn.com> CC: cisco-nas at puck.nether.net> > In some older Cisco devices, if the processor board (where the NVRAM is> located)> is placed in Anti-static bags, the NVRAM was erased and/or the battery> power was> drained due to the bag. I don't remember the models off hand, it's been> too long...> > > ------------------------------------------------------------------------> ----------> John Shults Irvine 3 (1760) Lab Admin> Linksys Voice Engineering - Linksys Product Development> 121 Theory Dr ..:|:...:|:.. Linksys Product Engineer > Irvine, CA 92617 Cisco Systems (IRV3)> jshults at cisco.com (949) 823-1291> ------------------------------------------------------------------------> -----------> > > > -----Original Message-----> From: cisco-nas-bounces at puck.nether.net> [mailto:cisco-nas-bounces at puck.nether.net] On Behalf Of Aaron Leonard> (aaron)> Sent: Friday, October 05, 2007 9:43 AM> To: David Lin> Cc: cisco-nas at puck.nether.net> Subject: Re: [cisco-nas] NVRAM problem> > From a case survey, this is almost surely an NVRAM hardware problem. I> > had said "flash" because I was mistakenly thinking that on the 5350, > NVRAM is part of main flash, but in fact it's a separate 512KB card on > the motherboard. I believe the NVRAM is soldered on the mainboard, so > the FRU would be the chassis.> > I suppose you could just load the config from TFTP instead.> > Aaron> > ----> > > The flash looks good, I can load any file into the flash and never > > lost. Only nvram, I always got 0x101 after reboot.> > Is it battery problem?> >> >> > > Date: Thu, 4 Oct 2007 14:18:49 -0700> > > From: Aaron at cisco.com> > > To: david.lin at msn.com> > > CC: cisco-nas at puck.nether.net> > > Subject: Re: [cisco-nas] NVRAM problem> > >> > > My guess: bad flash.> > >> > > Aaron> > >> > >> ------------------------------------------------------------------------> > >> > > > Hi all,> > > > I have a AS5350, the NVRAM can't save the configuration whatever I> > > set> > > > the config-register as 0x2102 or 0x2142. Once I restart the box,> the> > > > configuation is missing. Sometime I reload it from CLI, the boot> can> > > > be processed, it stopped at self-test.> > > > When I restart it, I saw " the NVRAM area is corrupt...it is using> > > > default value...".> > > > Any thing could be the problem? Thank you.> > > >> > > >> > > > David> > >> >> >> >> ------------------------------------------------------------------------> > Show your pals how you really feel! Learn more today! > > <http://www.freemessengeremoticons.ca/>> > _______________________________________________> cisco-nas mailing list> cisco-nas at puck.nether.net> https://puck.nether.net/mailman/listinfo/cisco-nas
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