01-22-2010 04:13 AM - edited 03-15-2019 09:10 PM
Hi everyone,
Does anyone know if cisco 1861 CME router (aka UC500) can run c1861-advipservicesk9-mz.15+ code?
Cisco say: Minimum Memory: DRAM:384 MB Flash:128 MB
It also says that the Maximum memory is 256MB (http://www.cisco.com/en/US/prod/collateral/routers/ps5853/ps8321/prod_qas0900aecd806c4def.html)
I tried running IOS 15, but the router keeps crashing. I suspect it is because I only have 256Mb memory. There is a DRAM slot available onboard, but I could not find any information on 1861 DRAM memory upgrade.
01-22-2010 09:06 PM
1861 and UC500 are similar, but not the same thing.
However, when a router is crashing, it may not a memory issue, but a software bug.
In this case, either buy a support contract and open a TAC case, or refrain from using IOS 15.x
01-22-2010 09:57 PM
I think 1861 can support up to 512mb. Look under "Product Specification".
Cisco 1861 Integrated Services Router
http://www.cisco.com/en/US/prod/collateral/routers/ps5853/ps8321/product_data_sheet0900aecd806c4dce.html
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