For more information about this setting, see About client settings. Under the Power Management client settings, select Enable for the Allow network wake-up setting.
For more information, see How to configure client settings. Select the client settings you want to edit, or create new custom client settings to deploy. Under Administration, go to Client Settings. Configure and deploy this setting instead of modifying the properties of the network adapter. Configuration Manager 1810 includes a new client setting called Allow network wake-up. Previously you had to manually enable the client for wake on LAN in the properties of the network adapter.
Using the client notification channel helps avoid MAC flaps, which could cause the port to be shut down by the router. The site server uses the client notification channel to identify other clients that are awake on the same remote subnet, then uses those clients to send a wake on LAN request (magic packet). If you need to do maintenance or query devices, you're not limited by remote clients that are asleep. You can wake up clients from the Configuration Manager console, even if the client isn't on the same subnet as the site server. Starting in Configuration Manager 1810, there's a new way to wake up sleeping machines. Specify Wake on LAN (WoL) settings for Configuration Manager when you want to bring computers out of a sleep state. Applies to: Configuration Manager (current branch)