Screenshot arcight_config.gif shows the ArcSight SIEM page. From top to bottom, left to right, are the following components:
Enable ArcSight event forwarding check box.
Fields (top to bottom) for ArcSight destinations (UDP) and ArcSight destinations (TCP).
Event categories: System, Alerts (selected by default), Info, Debug, and Heartbeat.
Limit message length check box.
Maximum message length (bytes).
Apply and Cancel buttons.