Default setup parameters for DFM are awful. I have slightly more devices than your network and I find polling every two minutes, and setting uplink & trunk utilization thresholds to 85%, broadcast at 45% works well. I'd like to poll the switches more often but when I do I begin to receive a lot of false alerts.
Also be sure to only manage interfaces that you need to be concerned about when they are flagged. If DFM is alerting you to any that aren't needed set the management status to 'false' in device management, device details -> view. By default most interface including logical are enabled. This is overkill IMHO.
Thanks for your tips. Most of the fault alarms are for operationally down. First I though that OperationallyDown are traps and it is real alarm.
When I go back and check the doc:, it is also polling. So I believe I have to increase the SNMP timeout for all interface+trunk polling.
The way threshold work is really stupid in my opinion. When you poll and found that its over the limit, it alert you. We cannot set how long it should be above the limit and just a spike and give us alert!!
Hope in future version, they put this facility. I am still working out the solution and found something useful, I will post it up as well.
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.