How to install SCCM client manually on windows machine

To install SCCM agent on client windows machine, first download the source file to the windows machine on which you want to install the agent. place it in a folder, go to that path in command prompt and run the following command. 

ccmsetup.exe /mp:sccm.abc.com SMSSITECODE=101 SMSMP=sccm.abc.com FSP=sccm.abc.com DNSSUFFIX=abc.com

ccmsetup.exe /mp:NameOfManagementPoint SMSSITECODE=101 SMSMP=NameOfManagementPoint FSP=FallbackStatusPoint DNSSUFFIX=DomainName

For further detail, please visit Client installation parameters and properties - Configuration Manager | Microsoft Learn