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upgrade ios on internal + external flash

harinirina
Level 1
Level 1

Hi,

We'd like to upgrade the ios of a 3640 router.The new ios is about 20M but we only have two 8M of flash.We've planned to put a 16M pcmcia flash.

Is it possible to install the ios on 2 * 8M internal flash + 16M external flash ?

1 Reply 1

Bobby Thekkekandam
Cisco Employee
Cisco Employee

Hi,

Unfortunately, the answer is no. The image must reside on one flash device that is greater than the size of the actual image. So you'll need a 20MB flash card or larger.

HTH,

Bobby

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