This is the picture: CE -- PE. Voice and Data comms are taking place here. The QoS appears to be working propperly but when there is a big load of traffic the ATM interface of the CE starts lossing packets, quality of the Voice calls gets degrade. At the same time the CPU goes up until 90% or so... QoS have been reviewed, hardware changed, etc... We're thinking that maybe the big amount of traffic makes the CPU goes up, then the router starts discarting traffic ramdonly without looking at priorities... Could be a solution creating a control-plane service policy in order to avoid the CPU increase? What do you think?
Are these outgoing packets of incoming packets that it is losing? If it is outgoing, then that may be a quite normal tail-drop according to your QoS policies. If it is incoming, then it is more likely to be related to your CPU problem.
Are you doing anything that would take a lot of CPU. For example, are you doing real-time data compression in software - that can eat your CPU in no time. Could you find out what it is doing with the 90% CPU.
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.