Paradyne 7123, Руководство пользователя

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5. Operation and Maintenance
7123-A2-GB20-00 September 2001
5-23
FTP File Transfers
The
7123
DSU/CSU supports a standard File Transfer Protocol (FTP) server over
Transmission Control Protocol (TCP). A complete binary image of the
configuration files can be copied to a host to provide a backup. To use this feature,
the unit must be configured to support Telnet and FTP Sessions.
Using this feature, you can transfer configuration files to and from a 7123
DSU/CSU and program files to a 7123 DSU/CSU through the COM port or
Ethernet port.
Be aware of the following rules when doing a file transfer:
„
You must have Access Level 1 permission to use the put and get commands.
„
You cannot put a configuration file to the factory.cfg or current.cfg files under
the system directory. Configuration files should be put to a customer file
(cust1.cfg or cust2.cfg), then loaded into the downloaded unit’s Current
Configuration via the menu-driven user interface.
„
You can only put a NAM program file (nam.ocd) into a DSU/CSU. You cannot
get a program file from the DSU/CSU to a host.
„
Before putting a download file, you must use the bin binary command to place
the data connection in binary transfer mode.
You initiate an FTP session to a 7123 DSU/CSU in the same way as you would
initiate an FTP to any other IP-addressable device.