Highclere Castle, Berkshire, from Downton Abbey. The 5,000-acre estate and Jacobethan castle shot to fame due to ITV's hit series about British class. In fact, Downton could well have saved the property, owned by the Earl and Countess of Carnarvon, from closure. It needed Â£11.75 million worth of repairs prior to the series.
LDAP stands for Lightweight Directory Access Protocol. As the name suggests, it is a lightweight protocol for accessing directory services, specifically X.500-based directory services. LDAP runs over TCP/IP or other connection oriented transfer services.
For the LDAP client to connect to the Exchange Server computer, the ports that need to be configured on the firewall are based purely on the authentication method in use. With Basic authentication, the Exchange Server computer listens on port 389.or the LDAP client to connect to the Exchange Server computer, the ports that need to be configured on the firewall are based purely on the authentication method in use. With Basic authentication, the Exchange Server computer listens on port 389.