You have a server that runs Windows Server 2003 Service Pack 2 (SP2). You need to get a list of all the open connections on the server and all the port numbers used by the connections. 
Which tool should you use?（）

Your network consists of a single Active Directory domain. All servers run Windows Server 2003 Service Pack 2 (SP2). The network contains two servers named Server1 and Server2. Server1 is configured as a DHCP server and has a scope that contains addresses 192.168.2.51 to 192.168.2.125. You have a reservation for a print device named Printer1. The reservation assigns the IP address of 192.168.2.100. You install DHCP on Server2 and create a scope that contains addresses 192.168.2.126 to 192.168.2.200. You need to ensure that Printer1s IP address always remains the same.
What should you create on Server2?（）