ServiceNow CIS-Discovery Dumps

The ECC Queue is the normal connection point between an instance and other systems that integrate with ServiceNow, such as MID Servers1. The ECC Queue displays input and output messages from and to MID Servers2. The actual XML payload that is sent to or from an instance is stored in the ECC Queue3. The ECC Queue also provides a connected flow of probe and sensor activity, as probes are sent from the instance to the MID Server, and sensors are sent from the MID Server to the instance2.

References:

• 1: ServiceNow Discovery Overview
• 2: ECC Queue Processing and Debugging, with “Discovery - Sensors” used as an example
• 3: Manage ECC Queue content for a MID Server

One method for deleting specific CIs not discovered in 30 days is to use a scheduled job that runs a script to query the CMDB for CIs that have not been updated by Discovery for a certain period of time, and then delete them or mark them as retired. This method can help you keep your CMDB clean and accurate, and avoid having stale or obsolete CIs. You can configure the scheduled job to run at a specific frequency and time, and specify the criteria for selecting the CIs to delete.

References: Automated way to disable/retire CIs not updated for 45 days, ServiceNow CIS-Discovery Sample Questions

The $process.executableDir expression correctly calls the value of the executableDir variable from the tabular process variable. The process variable is a tabular variable that contains the output of the ps command, which lists the processes running on a CI. The executableDir variable is a column name that holds the directory path of the executable file for each process. To access the value of a column name from a tabular variable, you need to use the dot notation, such as $variable.columnName12.

References1: Pattern variables - Product Documentation: Tokyo - Now Support Portal2: Examples of EVAL scripts used in Discovery patterns - ServiceNow