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Making the Flash Writable

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jpapanik

Technical User
Mar 20, 2002
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How do I make the flash on a 2501 running 11.3 writable. Every time that I boot up it is in read only mode.

Thank you

 
Copying a new Cisco IOS software image requires the router to be in RxBoot. Newer releases of Cisco IOS software make this step automatic and transparent in the background.
You have to change your configuration register value.
eg. 0x2101 to boot in RX Mode (0x2102 is normally the default setting)

Here's how to upgrade the IOS (login required):

If you don't have a cisco account, I can send the doc as PDF to you.
Regards,
Alain
CCNA
 
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