first of all, even a moderate and occasional error ratio is not acceptable from an expensive circuit like E3, and should be reported as faulty until fixed. However, I think you are already aware of that.
This said, as workaround, you can use the embedded event manager to monitor the error count and shutdown the interface on reaching a threshold.
Unfortunately, EEM is not the easiest thing to configure, and the more advanced form (that should not be required in your case) have been introduced only in recent IOS.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.