I am looking for an example EEM script/applet that would cause my router to change a path selection, based on a triggered event. I usually employ Policy Based Routing on my networks which makes next hop decisions based on the source IP. I want to do something similar with EEM, but rather than a simple source address based decision, I want a next hop selection to be based on an event. (for the example, it could be anything...bandwidth threshold, or at a certain time of day, or whatever). First I want to know if this can be done, and second I would appreciate it if someone could share an example configuration with me. -it's the best way I learn it.
Also, in the example, how is the applet or script applied to the router?