I have a 3640 router router running software code 12.0(5)XK1, and the WAN link is compromised of 2 x 2MB ATM links that form an IMA group. The problem is that under heavy load, and at approximate 1 hour intervals, the group loses 1 of the ATM links, then the other link drops which means the IMA group has no active links. Obviously, the customer cannot transmit traffic at this time. Then both links re-appear and the IMA group is reformed. This all happens in about 5 seconds.
Does anyone know why this may be happening? The circuits have been checked. Hope someone can help?
You need to check your "IMA Differentiate delay" parameter, ensure you configured for the maximum, such as 250. You may also move two T1 to another two ports and to see if the problem following the circuit?
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.