You have a VPN server that runs Windows Server 2003 Service Pack 2 (SP2). The VPN server is configured to have a static IP address pool. The IP address range is 10.10.10.1 to 10.10.10.200. All clients connect to the server by using PPTP. You discover that the VPN server supports only five concurrent VPN connections. You need to ensure that the VPN server supports 100 concurrent VPN connections. 
What should you do?（）

Your network consists of a single Active Directory domain. All servers run Windows Server 2003 Service Pack 2 (SP2). All client computers run Windows XP Professional Service Pack 3 (SP3).  Computer accounts for the client computers are located in three organizational units (OUs) named OU1, OU2, and OU3. You install Windows Server Update Services (WSUS) 3.0 on a member server named Server1. On Server1, you create three WSUS computer groups named OU1, OU2, and OU3.  You need to ensure that each client computer is assigned automatically to the WSUS computer group that corresponds to the OU in which the computer account resides. 
Which two actions should you perform?（）