Compaq 6005 - Pro Microtower PC Using Manual page 12

Symantec Real-Time Systems Manager out-of-band device discovery
Most consoles integrate DASH functionality into the routine operations you already
perform. Once your management console has discovered the DASH capability of
your computer systems, operations such as scheduled remote patch management
will use DASH technology to remotely boot or wake the systems using DASH,
perform the desired operation and reset the systems to their previous power state.
In addition, DASH provides a higher degree of visibility to the health of your
enterprise computer systems and makes it easier to remotely diagnose and triage
problems when they occur.