[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [Y] [Z] UDP ( User Datagram Protocol) UDP ports applications ICS configurations services ICS configurations Unauthorize command (Action menu) unauthorizing DHCP (Dynamic Host Configuration Protocol) unicast routing unicasting universal resource locators. [See URLs] unsecured passwords demand-dial connections Up Time option (Server Statistics dialog box) Update Server Data Files command (Action menu) updates dynamic Windows NT 4.0 dynamic updates Windows 2000 (DNS) 2nd 3rd 4th Windows 2000, zone configurations (DNS) 2nd secure dynamic updates Windows 2000 Windows 2000, zone configurations (DNS) 2nd triggered RIPv2 updating client information DNS 2nd routing tables URLs (universal resource locators) Use a Proxy Server option Use Automatic Configuration Script option Use Existing Keys field CA (Certificate Authority) Use NetBIOS Setting from the DHCP Server option (WINS tab) Use Scripting to Complete the Connection with the Remote Route option Use This Connection's DNS Suffic in DNS Registration option user account names two-way demand-dial routing user accounts remote access policies User and Vendor Class option User Datagram Protocol (UDP) User template (Certificate Services) utilities IPSec Security Monitor |