H3C MSR 20/30/50 Series Routers User Manual
Chapter 5 Software Maintenance
Step 6: Enter <5> to exit to the main BootROM menu. Enter <1> to boot from the CF
card.
Caution:
z
The file in the CF card will be overwritten if the file name being input is the same as
the original file name in the CF card.
z
Make sure the space on memory is sufficient. Or, the system prompts insufficient
space:
Updating File main.bin
Insufficient CF Card space or failed device writing operation
z
The file updated will directly replace the original file of this type to become the only
application program. The main.bin file downloaded here will replace the original M
file directly to become the main boot program.
z
Refer to section
5.1.1
“
Files
” for detailed descriptions of file types.
5.6 Maintaining Application Program and Configuring
Through Command Lines
After booting the router normally, you can upgrade and backup application program
and backup and recover configurations under command line mode.
5.6.1 Maintaining the Router with TFTP Server
The TFTP service provided by the router is TFTP Client — the router serves as TFTP
Client, and the file server serves as TFTP Server. You can input commands to upload
the configuration file and application program of the router to the file server, or
download configuration file or application program to the router from the file server.
I. Configuring environment
Step 1: Set up hardware environment (refer to section
5.5.2
“
Upgrading Application
Program Through Ethernet Interface
” for details), and point the server path to the folder
where the file is put.
5-18
