Setup.exe /qs /ACTION=Install /FEATURES=SQLEngine,Replication

/INSTANCENAME=MSSQLSERVER /SQLSVCACCOUNT="<DomainName/UserName>"

/SQLSVCPASSWord="<StrongPassword>"

/SQLSYSADMINACCOUNTS="<DomainName/UserName>" /AGTSVCACCOUNT="NT AUTHORITY/Network Service"

/TCPENABLED=1 /IACCEPTSQLSERVERLICENSETERMS