You are adding a Windows 2000 Professional computer named ExamSheet2 to the ExamSheet company network. Your network consists of a single domain named EXAMSHEET. EXAMSHEET is configured as shown in the exhibit. 

All of the computers use TCP/IP as the only network protocol. You want users on ExamSheet2 to access shared resources on ExamSheetA. You also want ExamSheet2 to be a member of the EXAMSHEET domain. 
What should you do？（）

Network topology exhibit:
You are the administrator at ExamSheet.net. 
You use TCP/IP as the only protocol on your network. The network is configured as in the network topology exhibit. All existing computers and devices use 255.255.240.0 as the subnet mask. You install Windows 2000 Professional on a computer named ExamSheet2. You configure ExamSheet2 to have a TCP/IP address of 10.10.20.234, a default gateway of 10.10.20.1, a subnet mask of 255.255.0.0 and a WINS server address of 10.10.13.10. You cannot connect to 
shared resources on ExamSheetB by using its UNC name. You want ExamSheet2 to be able to connect to ExamSheetB.
What should you do? （）