Domain: GLOBALNET Server: GNY-PDC = VPN Router Router Network: 172.16.12.0/22 Server: LON-BDC Member Server: LON-APPS LDAP Slave Network: 172.16.16.0/22 Server: LA-BDC Member Server: LA-APPS LDAP Slave Network: 172.16.20.0/22 Server: WADC-BDC Member Server: WADC-APPS LDAP Slave Internet Network: 172.16.0.0/22 Member Server: GNY-APPS LDAP Master 1100 Users 320 Users 180 Users 100 Users New York - GNY Los Angeles London Washington, DC Network: 172.16.4.0/22 Server: BLDG2-BDC LDAP Slave Router 50 Users New York Bldg2 Network: 172.16.8.0/22 Server: BLDG3-BDC Member Server: BLDG3-APPS LDAP Slave 250 Users New York Bldg3 Server: GNY-DBC Here there is a single Windows Network| Domain. There is an LDAP Master in GNY with a Slave LDAP server in each remote office. There is at least one Application server in each office and at least one BDC in every office. There is 1 BDC per 50 users.