From: Don (seadon@attbi.com)
Date: Sun Sep 22 2002 - 14:33:53 GMT-3
Yes, this works, I've done it before.
Don
----- Original Message -----
From: "Chris Johnston" <chris@routerguy.com>
To: "Chuck Church" <cchurch@MAGNACOM.com>; "'Chris Hugo'"
<chrishugo@yahoo.com>; "'CCIE Prep'" <cciemail@intellinet.ws>;
<ccielab@groupstudy.com>
Sent: Sunday, September 22, 2002 10:10 AM
Subject: RE: Upgrading Cisco 25XX flash
> Then again, all of this could be resolved if he had a tokenring nic :)
>
> Has anyone tried to tftp a 2502 image to a flash module (in slot 1) in a
> 2501 and then moving that newly programmed module into slot0 of the 2502?
> -----Original Message-----
> From: Chuck Church [mailto:cchurch@MAGNACOM.com]
> Sent: Sunday, September 22, 2002 9:33 AM
> To: 'Chris Hugo'; Chuck Church; 'Chris Johnston'; 'CCIE Prep';
> 'ccielab@groupstudy.com'
> Subject: RE: Upgrading Cisco 25XX flash
>
>
> No. I was talking about using the flash load helper, when you do a
'copy
> tftp flash'. If your serial interface is HDLC, you've got a default
gateway
> on the router, you should be able to use FLH for TFTP through the serial.
>
> Chuck Church
> CCIE #8776, MCNE, MCSE
> Sr. Network Engineer
> Magnacom Technologies
> 140 N. Rt. 303
> Valley Cottage, NY 10989
> 845-267-4000
>
> -----Original Message-----
> From: Chris Hugo [mailto:chrishugo@yahoo.com]
> Sent: Sunday, September 22, 2002 11:47 AM
> To: Chuck Church; 'Chris Johnston'; 'CCIE Prep';
> 'ccielab@groupstudy.com'
> Subject: RE: Upgrading Cisco 25XX flash
>
>
> Are you talking about auto-install over frame-relay?
>
> chris hugo
>
> Chuck Church wrote:
>
> You could try using HDLC encap between the two.
>
> Chuck Church
> CCIE #8776, MCNE, MCSE
> Sr. Network Engineer
> Magnacom Technologies
> 140 N. Rt. 303
> Valley Cottage, NY 10989
> 845-267-4000
>
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf
Of
> Chris Johnston
> Sent: Sunday, September 22, 2002 2:51 AM
> To: CCIE Prep; ccielab@groupstudy.com
> Subject: RE: Upgrading Cisco 25XX flash
>
>
> Sorry, Nate. The 2500 series is run from flash. So it requires a
> reboot to
> get it to start the download. If you watch the console port
carefully,
> it
> will come up and try to start the frame interface then start the
> download.
> However, the 50 seconds or so for the LMI to sync up is more than
the
> timeout on tftp so it will fail.
>
> So - best bet (er, only way to go) is LAN tftp.
>
> Chris
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf
Of
> CCIE Prep
> Sent: Saturday, September 21, 2002 10:50 PM
> To: 'ccielab@groupstudy.com'
> Subject: Upgrading Cisco 25XX flash
>
>
> Does anyone know if there is a way to upgrade Cisco 2500 series
> routers via
> a serial interface? I have a couple 2502's (no ethernet) that I want
> to
> upgrade via a TFTP server. I have connected them via a serial
> frame-relay
> connection to a 2501. The 2501 is connected to the subnet with the
> TFTP
> server. I can see the TFTP server from the 2502 initially. However,
> after
> issuing the "COPY TFTP FLASH" command, the 2502 reboots and looses
> connectivity back to the TFTP server, making it impossible to load
the
> new
> flash. Has anyone done this successfully?
> __________
>
> Nate Kleven
>
>
>
>
> --------------------------------------------------------------------------
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