Low speed on Cisco Router 1841 with SMC cable modem
Posted on 2012-09-20
We have Cisco router 1841
We connected this router to business Cable Modem SMCD3GN2-BIZ with speed up to 50Mb.
However our speed is in no more than 2 Mb. Though through any new Linksys or Netgear is 40Mb.
We had a similar issue before with Comcast SMC older modem, and found that IOS c1841-advipservicesk9-mz.124-25e.bin on the router resolved this very weird problem. Now we tried several different IOS, but no result.
Did anyone else encounter this problem too?
Thank you for advance.