A DNS locator query identifies a specific DNS service and the port on which it runs. By default, the switch provides two DNS locator queries, but you can create custom DNS locator queries.
The switch supports a maximum of five DNS locator queries.
The current DNS service can be changed to a DNS service in a different domain by specifying the new DNS service in the DOMAIN element of the locator string.
The current DNS port can be changed to a DNS port in a different domain by specifying the new port in the PORT:x element of the locator string.
The pane scrolls to the DNS Locator Queries section.
A pop-up window is displayed.
For example: _ldap._tcp.gc._msdcs.DOMAIN.PORT:x