A manager has reported that the Netcool Service and Internet Service are displaying false
outages. After reviewing the events that have been found in the Historical database, the Netcool
Service is still displaying User Login Events. The Internet Service is displaying Minor Events which
are port flaps. Which option will remove only the Login Failure events from the IBM Tivoli Business
Service Manager (TBSM) Netcool Service?

A.
edit the gateway to drop all Class 0 Events

B.
edit the gateway to drop Class 0 Events originating from TBSM

C.
edit the Incoming Status Rules for the Netcool Service template and then update the Class
Discriminator to remove Default Class 0 Events

D.
edit the Incoming Status Rules Threshold Filters, add Summary as a Filter, and add Summary
not like Login Failure

Explanation: