Mastering Windows Server 2012 R2 Mastering Windows Server 2016 并列题名：Mastering Windows Server 2012 R2 精通windows server 2012 r2 windows server 2008 r2 精通windows server 2008 r2 windows server 2019 精通windows server 2016 网络操作系统, windows server 2008 Mastering windows server 2008 networking foundations