WEB SERVER:
install WEB SERVER IIS
> tools -> dns (buat domain)
> (ubah tampilan) Tools -> Internet Information Services
-> EXPLORE

DNS:
tools -> DNS

CA:
install active directory certificate services
> flag notification

GPO:
install group policy management
klik kanan AD DS -> active directory users and computers
organization unit

DFS:
install dfs namespaces & dfs replication
> tools -> dfs management -> new namespaces

DHCP FAILOVER:
install dhcp