where to look up mac address in sccm properties

A computer that is not imported into Configuration Manager.A computer where the Configuration Manager client is not installed.Unknown computers in SCCM include the following: For a ConfigMgr DP, if unknown computer support is enabled, it will never ignore a PXE request. If you want to configure a specific computer as an “ unknown computer” simply delete the computer resource in ConfigMgr that has the system’s MAC address or SMBIOS GUID. As a result, task sequences intended for unknown computer resources are inapplicable to the system because it is by definition not unknown. Whether a system has an active ConfigMgr client agent or not, ConfigMgr will be aware of it if a computer resource in ConfigMgr contains the SMBIOS GUID or MAC address of the system. You must separately enable unknown computer support on each PXE-enabled DP and any boot media that you create. Once I know the ResourceID of the device in question, I can use the one-liner below to remove it.This post covers the steps to enable unknown computer support on SCCM DP. Get-CMDevice -Name Unknown | ForEach-Object

Rather than sorting through any devices with the name ‘Unknown’, I can simply run a quick one-liner to find the correct device. From time to time, I have found that OSD will fail for one reason or another and the ‘Unknown’ device will need to be removed. During operating system deployment, a device will appear in the database with the name ‘Unknown’ until the task sequence gets to a point of naming the device. One of the primary uses of this cmdlet, in my experience, is finding rogue ‘Unknown’ devices.

Get-CMResource -Name MyDeviceName -Fast | Select Name,MacAddresses Using this, we can snag the MAC Address quickly

However, MAC isn’t one of the attributes returned.Ī couple of releases ago, the ConfigMgr team introduced a new cmdlet – ‘Get-CMResource’. Ever need to quickly get the mac address for a device in Configuration Manager and don’t want to wade through the console to find it? My logic said that the Get-CMDevice cmdlet would do the trick.

Where to look up mac address in sccm properties