we are currently running 12.3(8)T5 on our 2651XM voice enabled routers. We want to upgrade to 12.3(11)T9. Does anyone forsee any issues with voice or data traffic? Is this a pretty stable version of IOS? Any input would be appreciated. Thanks.
Since you wrote ANY input, i can only add that there always has to be a reason for upgrade. If you don't experience any bugs and do not require new functionality, i wouldn't upgrade. Check bug lists for know bugs.
If you are running VOIP make sure the new IOS understands the "fragment" command. We had some trouble at work when we upgraded some 2600s from an IP-Base to an IP Plus and the new IOS "absorbed" the fragment commands...
Best to confirm all the needed features with the Feature Navigator.
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.