H3C MSR 20/30/50 Series Routers User Manual
Chapter 5 Software Maintenance
The file config.cfg exists. Overwrite it?[Y/N]:y
Verifying server file...
Deleting the old file, please wait...
File will be transferred in binary mode
Downloading file from remote tftp server, please wait...\
TFTP: 1045 bytes received in 0 second(s)
File downloaded successfully.
If a config.cfg file already exists in the router, select <Y/y> to overwrite it.
Caution:
z
If a config.cfg file already exists on the server, it will be overwritten.
z
The above operations are performed under user view.
z
The backup configuration file can be modified by text editor. The configuration file
modified during download process can modify the configuration, and the
modification takes effect after rebooting. Similarly, you can also download
application program to the router to overwrite the old main program to upgrade the
application program.
5.6.2 Maintaining the Router with FTP Server
I. Maintaining the router when it serves as the server
FTP (File Transfer Protocol) is an application layer protocol in the TCP/IP suite. It
mainly transfers files among remote hosts. Carried over TCP, it provides reliable and
connection-oriented data transfer service but does not provide access authorization
and authentication mechanism.
The FTP service provided by the router is FTP Server, that is to say, the router serves
as the FTP Server. You can run FTP Client to log onto the router and access files on the
router.
Install FTP Client before using FTP. No FTP Server is available with the H3C MSR 50
series. You must install one yourself. Take the FTP Client with Windows XP for
example.
Step 1: Build hardware maintenance environment as follows:
5-20
