Your organization includes two servers named Server1 and Server2 that run Windows Server 2003 Service Pack 2 (SP2). Server1 and Server2 host the same Web sites. You need to back up the server configuration on Server1 every hour and then apply the configuration to Server2. Which command should you use? （）

• A、IISBack.vbs /backup
• B、IISBack.vbs /list
• C、IISCnfg.vbs /copy
• D、IISCnfg.vbs /save