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5-17

Configuring environment

Step 1: Set up hardware environment (refer to section “Upgrading Application Program Through

Ethernet Interface” for details), and point the server path to the folder where the file is put.

Figure 5-8 Networking diagram for maintenance under command line mode

Configure the IP addresses of the two sides to be in the same network. In this section, the TFTP server

is set to 192.168.0.1, and the Ethernet interface connected to it (Ethernet interface 0/0 in this example;

so, any interface is OK) is set to 192.168.0.2. Both can use the ping command to check if the

connection is successful.

Backing up and recovering application program and configure file

After finishing environment building, perform the following operations:

View the files included in current file system with the dir command:

<DEVICE>dir

Directory of cf:/

0 -rw- 14323376 Apr 03 2006 15:36:48 main.bin

1 drw- - Mar 20 2006 09:55:28 logfile

2 -rw- 909 Apr 04 2006 10:54:38 ar-router.cfg

3 -rw- 1045 Apr 04 2006 11:31:36 configbak.cfg

4 -rw- 14323376 Mar 31 2006 17:50:22 backup.bin

63340 KB total (20928 KB free)

File system type of cf: FAT32

Use the command as follows to backup the config.cfg file on the router to TFTP server and save as

config.bak:

<DEVICE>tftp 192.168.0.1 put config.cfg config.bak

File will be transferred in binary mode

H3C MSR 30-20 ROUTER User Manual

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