The Cisco 2500 series routers run from flash. IOS protects itself from
disaster situtions and tels you READ-ONLY :-)
So you can't simply erase it in normal working mode. Get in BOOT monitor and
DL image from tftp server or through console's xmodem.
---
WBW, xander
CCNP+Voice, CCIE writting
"cslx" <[EMAIL PROTECTED]> ������� � ��������
���������:8ss3i9$134$[EMAIL PROTECTED]
> first,I use "copy run tftp & copy flash tftp" to backup
> and second ,I think I should erase my flash,and copy the new version IOS
> with "copy tftp flash" command,but I can't erase the flash,it tell me the
> flash is unwriteable?how can I do?
> and the name of the old IOS is "igs-in-l.110-4",but the name of the new
IOS
> is "igs-p-l.111-18.bin..bi" ,I want to know what 's the diffience of the
> names,is the new one for IPX only or IP only?please tell me more details
> about the name of the IOS file which is in FLASH
> thanx
>
>
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