Cisco 1750 & 1751 flash memory maximum upgrade capacity?

Unanswered Question
Apr 23rd, 2007

Hi guys,

Need your help on this. Can I know, what is the maximum flash memory capacity can I upgrade on Cisco 1750 & 1751. I need to use minimum 32M of flash memory to upgrade my routers to IOS version 12.3 and up.

And also can I upgrade the memory to 64M? I think there is no problem with the memory upgrade, only concern about the flash upgrade. Especially for 1750 routers.

Thanks.

I have this problem too.
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mohammedmahmoud Mon, 04/23/2007 - 05:49

Hi there,

For the 1750 router:

Flash memory - Type: onboard (socketed) miniflash card; default: 4 MB; available sizes: 4, 8, 16 MB; maximum flash: 16 MB; support dual flash bank.

maximum DRAM: 48 MB

http://www.cisco.com/en/US/products/hw/routers/ps221/products_data_sheet09186a0080092102.html

For the 1751:

Cisco 1751 Flash - 32 MB/32 MB

RAM 64 MB/128 MB

http://www.cisco.com/en/US/products/hw/routers/ps221/products_data_sheet09186a0080088719.html

HTH, please rate if it does,

Mohammed Mahmoud.

azmirccnp Mon, 04/23/2007 - 15:54

Hi Mohammed, thanks for your answers. I've a Cisco 1751 with Flash of 16M, can I upgrade it to 32M?

And also, for the 1750, I can't upgrade it to Flash 32M & RAM 64M ??

Thanks.

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