单项选择题 You would like to configure your PC’s IP address of 10.10.0.156 as an FTP host with au ser name of user anda password of mypass.Which configuration command accomplishes this goal？（）

单项选择题 Which ERX Edge Router component is responsible for all packet processing and packet forwarding？（）

单项选择题 Which CLI command copies a file called 4-0-0.rel from FTP server userpc to the router？（）