Creating a trigger to send email when switch interface utilizes 80% of it's bandwidth

[guyyanai]

I'm trying to create a trigger which will show me a problem and alert me on my email whenever an interface (doesn't matter which, the trigger should check every single interface) in a cisco switch (with snmpv2) crosses 80% of it's bandwidth (100 mbps or 1000 mbps) without hardcoding anything by an automated function, I tried using this trigger expression:

{/switch name:net.if.out[ifHCOutOctets./switch interface].min(10)}>80000000

I would like to know how can I write this trigger expression which works fine without applying it to every single interface item in every switch. Thanks in advance.

[1berto]

I think the easiest way are an item and trigger prototype. I never implemented one by myself, but there are some in the default templates.
Check the default template Template Module Interfaces SNMPv2 discovery

[guyyanai]

Hi, Thanks for the reply, I was already able to solve this issue with the help of stack overflow members, the discussion is here: https://stackoverflow.com/questions/...70580#57570580