SNMP cpu_utilization on switch

@BumBleBee-95 i think your scan function should look more like this

 'snmp_scan_function': lambda oid: oid('.1.3.6.1.2.1.1.2.0').startswith('.1.3.6.1.4.1.2011'),

Btw. for CMK2.1.x you sould write your check plugin with the “new” check API not in the old pre CMK 2.x style.

Have a look at the documentation, on how to do this.