memory upgrade fail

[csco123456]

hi experts,

i thought 3745 router maximum memory is 512mb. i plugged two x 256mb of dram but it its not able to detect the memory i installed. any ideas apprecite it

[Danilo Dy · Accepted solution]

Hi,

Check your ROMMON version. It should be 12.3(6r) or higher. See this link http://www.cisco.com/en/US/products/hw/routers/ps282/prod_release_note09186a00802c9b08.html

[csco123456]

thanks medan, i check this out and let you know