Is there any tool that can alert based on a user-defined percentage/number of access ports that have gone down over a specific timeperiod on each switch, relatively easily out-of-the-box (vis-a-vis requiring heavy consulting/pro service customization)?
The Embedded Event Manager could be made to do what you want. I'm not sure if that's too heavy-weight for you. Once the initial script is created, configuration could be done with EEM environment variables (i.e. the percentage, type of alerts, etc.).
It never occurred to me to consider EEM. One potential hangup with usnig EEM for this purpose is the access switches are a mix of CatOS and IOS. Nonetheless, would it be feasible to fulfill the requirement(s) with EEM applet(s) or would TCL script be needed?
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.