I have a module PRP1 for Router Cisco 12410, inwhich default RAM is 512MB. I want to upgrade to 1GB, i odered RAM MEM-PRP-1G on Cisco site but i have received MEM-PRP2-1G. My question is: Is MEM-PRP2-1G compatiple with PRP1?. I have look up some document but there is no doc talk about this compatibility. Pls hepl me, thanks
SDRAM stores routing tables, protocols, and network accounting applications, and runs the Cisco IOS software. The default PRP-1 configuration includes 512 MB of error checking and correction (ECC) SDRAM. DIMM upgrades of 512 MB and 1 GB are available for the PRP-1.
>>>> You cannot mix memory sizes. If two DIMMS are installed, they must be the same memory size.
The default PRP-2 configuration includes 1 GB of ECC SDRAM. DIMM upgrades of 1 GB and 2 GB are available for the PRP-2. You can mix memory sizes as long as the larger DIMM is placed in bank 1 (U15).
Memories are DIMM for both so it should work but you need to remove the 512MB module
Thanks, I have the answer for this question. I used config tool of Cisco to config PRP1 and there is no RAM option of MEM-PRP2-1G for PRP1. I had looked your link carefully before post my last question, but there was no clear information about it.:d.
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