226 Transfer complete.
When you update an application file, if a file having the same name with the uploaded file exists
on the server, the system overwrites the file on the server directly.
For details about the put command, refer to File System Management in the System Volume of
HP SR6600 Routers User Manual.
You can update a configuration file in the way you update an application file. A configuration file
can be modified by a text editor. You can modify a configuration file and then download the
modified configuration file to the router, and the modification takes effect after the router
reboots.
Step5 Back up an application file.
Using FTP, you can back up an application file by downloading it from the server to the client.
# Download file main.bin from the router to the PC, and save it as main_bac.bin.
ftp> get main.bin main_bac.bin
200 Port command okay.
150 Opening BINARY mode data connection for /main.bin.
226 Transfer complete.
When you download an application file, if the file name already exists on the PC, the system
prompts whether to overwrite the file on the PC. You need to choose Y or N for confirmation.
For details about the get command, refer to File System Management in the System Volume of
HP SR6600 Routers User Manual.
You can back up a configuration file in the way you back up an application file.
Table 6-13 Description on the display information of enabling FTP server
Display information Description
ftp> binary
Change the transmission mode to binary.
The ASCII mode is adopted by default.
ftp> lcd d:\update Set the local directory.
ftp> put main.bin main.bin Upload the file from the PC to the router.
ftp> get main.bin main.bin Download the file from the router to the PC.
Updating Applications for the Standby MPU
When the router is configured with two MPUs, you need to ensure that the main application files
for the active and standby MPUs are of the same version. Otherwise, the standby MPU cannot
normally start up. As a result, the active and standby MPUs cannot back up each other and file
operations; hence high reliability of the device cannot be ensured.
You can update the version of the main application file of the standby MPU to that of the active
MPU through one of the following methods. Before updating the main application file for the
standby MPU, make sure that the main application file is stored in the CF card of the active
MPU, or you should download the main application file to the active MPU. For details, refer to
procedures mentioned above.
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