[c-nsp] 3620 boot issue - no rommon

nick.nauwelaerts at thomson.com nick.nauwelaerts at thomson.com
Thu May 19 09:41:03 EDT 2005


Which strangely enough did the trick, even though I didn't touch
anything near the router when this happened.

One more thing to add to my toolbox.

Thanks!

// nick



> -----Original Message-----
> From: McCallum, Robert [mailto:robert.mccallum at thus.net] 
> Sent: Thursday, May 19, 2005 03:35 PM
> To: Nauwelaerts, Nick (CM Belgium); cisco-nsp at puck.nether.net
> Subject: RE: [c-nsp] 3620 boot issue - no rommon
> 
> 
> Try reseating all your memory, on board flash etc etc.  You 
> should at least
> see the Cisco writing on the first boot up then be able to 
> break into the
> beast - unless you have a hardware/memory issue!
> 
> Robert McCallum 
> 
> 
> > -----Original Message-----
> > From: nick.nauwelaerts at thomson.com 
> > [mailto:nick.nauwelaerts at thomson.com] 
> > Sent: 19 May 2005 14:33
> > To: cisco-nsp at puck.nether.net
> > Subject: [c-nsp] 3620 boot issue - no rommon
> > 
> > 
> > Hello,
> > I've got a Cisco 3620 here on which I needed to load a new 
> > image & config. So I erased the config with a "write erase" & 
> > removed the IOS file from the onboard flash. After that I 
> > issued a reload on the unit, without loading a new IOS image 
> > on the internal flash (I had one on a flash card which I was 
> > hoping to boot from rommon).
> > 
> > After the reload the unit didn't come back up again - nothing 
> > on the console either. It just keeps blinking it's system 
> > led. To make sure the console was set up correctly I did a 
> > reset of the console speed with the onboard jumper, but still 
> > nothing. At 9600 baud the console remains dead, nor does it 
> > answer any break sequences sent.
> > 
> > Any clues what I can still try? I have some spare routers if 
> > need be (3660 & some 2600's).
> > 
> > Thanks.
> > 
> > // nick
> > 
> > _______________________________________________
> > cisco-nsp mailing list  cisco-nsp at puck.nether.net 
> > https://puck.nether.net/mailman/listinfo/cisco-nsp
> > archive at http://puck.nether.net/pipermail/cisco-nsp/
> > 
> 



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