Upgrading Cisco 25XX flash

From: CCIE Prep (cciemail@intellinet.ws)
Date: Sun Sep 22 2002 - 02:50:20 GMT-3


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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