求教一个testing alarm correlation的问题

lingerie

有个case, 请问做alarm testing的高人:
Description : Choose another CI from the Trouble Ticketing System related to the perious CI. Create a failure scenario.

Expected Result : Alarm is generated and is seen in the Network Management System.

Question:
Is the method used in here ideal for testing correlation? Please suggest alternatives.

其实我的问题就是你们都是怎么倡议test alarm correlation的？