You can use both command line tool and GUI to create AD integrated forwarders. AD Integrated Conditional Forwarder. ... Those are not replicated to all DCs and there is no any GUI option in 2003 for creating the AD integrated forwarder.

Do DNS forwarders replicate?

Based on my research, DNS forwarder is a per DNS server configuration which will not be replicated to other DNS servers. Although, we can create AD integrated forwarders so that they can replicate between Domain Controllers. You can use both command line tool and GUI to create AD integrated forwarders.

How do conditional forwarders work?

Conditional forwarders are DNS servers that only forward queries for specific domain names. Instead of forwarding all queries it cannot resolve locally to a forwarder, a conditional forwarder is configured to forward name queries to specific forwarders based on the domain name contained in the query.