86To do… Use the command… RemarksLog in to the remote FTP serverdirectly in user viewftp ipv6 [ server-address[ service-port ] [ vpn-instancevpn-instance-name ] [ source ipv6source-ipv6-address ] [ -iinterface-type interface-number ] ]ftp ipv6Log in to the remote FTP serverindirectly in FTP client view open ipv6 server-address[ service-port ] [ -i interface-typeinterface-number ]Use either approach.The ftp ipv6 command is availablein user view; and the open ipv6command is available in FTP clientview.Managing directories on the FTP serverAfter the device serving as the FTP client has established a connection with an FTP server, you can createor delete folders under the authorized directory of the FTP server. For more information about establishingan FTP connection, see “Establishing an FTP connection.”Follow these steps to manage the directories on an FTP server:To do… Use the command… RemarksDisplay detailed information abouta directory or file on the remote FTPserverdir [ remotefile [ localfile ] ] OptionalQuery a directory or file on theremote FTP server ls [ remotefile [ localfile ] ] OptionalChange the working directory ofthe remote FTP server cd { directory | .. | / } OptionalReturn to the upper level directoryof the remote FTP server cdup OptionalDisplay the working directory thatis being accessed pwd OptionalCreate a directory on the remoteFTP server mkdir directory OptionalRemove the specified workingdirectory on the remote FTP server rmdir directory OptionalOperating the files on the FTP serverAfter the device serving as the FTP client has established a connection with an FTP server, you can uploada file to or download a file from the FTP server under the authorized directory of the FTP server byfollowing these steps. For more information about establishing an FTP connection, see “Establishing anFTP connection.”1. Use the dir or ls command to display the directory and the location of the file on the FTP server.2. Delete useless files for effective use of the storage space.3. Set the file transfer mode. FTP transmits files in two modes: ASCII and binary. ASCII mode transfersfiles as text. Binary mode transfers files as raw data.