Wake On Lan Cmd
Using the command line or PowerShell to send Wake-on-LAN packets to another computer can be quite useful for business, professional users, in batch scripts and to make desktop shortcuts. Wake On Lan Command Line (WolCmd) This tool is another entry in our list by Depicus and is a simple command line tool to send the Wake-on-LAN signal.
- Wake on LAN is a utility to wake a device (PC, laptop, tablet) which is asleep and supports to be woken by Wake on LAN. Add a configuration by specifying a unique name and mac address and select a picture (which will be used if a live tile is created). Multiple configurations for devices which.
- How to use Wake-on-LAN. Now that the computer is set up to use Wake-on-LAN, you need a program that can send the magic packet required to instigate the startup. TeamViewer is one example of a free remote access tool that supports Wake-on-LAN. Since TeamViewer is made specifically for remote access, its WoL function is handy when you need into.
This article provides information on how to enable Wake on LAN behavior in different versions of Windows.
Original product version: Windows 10, version 1903, , Windows 10, version 1809, Windows 7 Service Pack 1
Original KB number: 2776718
Summary
The Wake on LAN (WOL) feature wakes a computer from a low-power state when a network adapter detects a WOL event. Typically, such an event is a specially constructed Ethernet packet. The default behavior in response to WOL events has changed from Windows 7 to Windows 10.
Windows 7
In Windows 7, the default shutdown operation puts the system into the classic shutdown state (S5), and all devices are put into the lowest power state (D3). WOL from S5 is not officially supported in Windows 7. However, some network adapters can be left armed for waking if enough residual power is available. Therefore, waking from S5 is possible on some systems if enough residual power is supplied to the network adapter even though the system is in the S5 state and devices are in D3.
Windows 10
In Windows 10, the default shutdown behavior puts the system into the hybrid shutdown (also known as Fast Startup) state (S4), and all devices are put into D3. In this scenario, WOL from S4 or S5 is unsupported. Network adapters are explicitly not armed for WOL in these cases because users expect zero power consumption and battery drain in the shutdown state. This behavior removes the possibility of invalid wake-ups when an explicit shutdown is requested. Therefore, WOL is supported only from sleep (S3), or when the user explicitly requests to enter hibernate (S4) state in Windows 10. Although the target system power state is the same between hybrid shutdown and hibernates (S4), Windows will only explicitly disable WOL when it's a hybrid shutdown transition, and not during a hibernate transition.
Note
the firmware and hardware on some systems may support arming Network Interface Cards (NIC) for wake from S4 or S5, even though Windows isn't involved in the process.
More information
In Windows 10, hybrid shutdown (also known as Fast Startup) (S4) stops user sessions but lets the contents of kernel sessions be written to the hard disk. This enables faster startups.
To disable the S4 state in Windows 10, follow these steps.
Wake On Lan Command
Note
We do not recommend that you disable the hybrid shutdown (S4) state.
Wake On Lan Cmd Windows 10
- In Control Panel, open the Power Options item.
- Select the Choose what the power buttons do link.
- Clear the Turn on fast startup (recommended) check box.
- Select Save Settings.
References
For more information, see:
Command line
There is a command line version of WOL called WakeOnLanC.exe. It’s main purpose is to support the task scheduler, but it can be used for any reason to wake up and shutdown hosts just like the GUI. These are the command line options:
Command line examples
Shutdown machine named “LaMachine”, the comment will be “Power Failure”:
Wakeup machine named “LaMachine”:
Wakeup machine by MAC address:
Reboot “LaMachine”, force files closed, delay for 20 seconds:
Wake On Lan Cmd
Listen for and display WOL packets on the local subnet, for troubleshooting.
Hibernate all machines.