In ConfigMgr 2007/2012 Wake On LAN (WOL) functionality is available. This can be used to schedule OS deployment, Software distribution and Patch management during non-working hours to wake-up devices. In ConfigMgr there are a few checkboxes which must be set to make it functional. In this blog I will describe which settings there are, and what else is needed on routers/switches.
First choose properties on the Site Server for Wake On LAN properties: