I have a point to point T3 circuit from routerA to routerB. To the best of my knowledge, I understand that there are three different types of framing for the circuit (M13, Cbit, and Unframed). What are each framing type used for? What are the difference between the three? One of my T3 circuit used the Cbit framing type and it took thousands of input errors and carrier transistions per day. We tried everything under the sun to find a solution, but still could not figure out the problem. We contacted the provider and told them to change the circuit to unframed and the problem cleared! Very strange. Thanks in advance.
Adding to the earlier post, the framing setting needs to match on the directly connected segments of the network, to avoid framing related issues (link flaps, errors, etc). Sounds like there was a mismatch in framing with one of your telco devices (ADMs, etc), and hence setting it to unframed on both ends cleared the problem.
If there is a deadlock in troubleshooting these types of issues, you may get an analyzer (T-berd, etc), installed inline, and you will be able to see where the mismatch is.
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.