44
Figure 37
Upgrade flowchart for BootWare and Comware under Comware V5 environment
Comware version
Start
End
Upgrade Comware ?
Choose upgrade mode
Xmodem
upgrade
TFTP
upgrade
FTP
upgrade
Choose correct Comware
N
Y
Upgrade
Via network
interface
Maintaining Application Program and
Configuration Through Command Lines
After the router is booted, you can upgrade and back up an application program, and back up and
restore configurations through command lines.
Maintaining the Router Through TFTP Server
In the TFTP service, the router is TFTP client and the file server is the TFTP server. You can enter commands
on the terminal to upload or download configuration files or application programs to or from the file
server.
Setting up a configuration environment
Set up a hardware environment (refer to
Upgrading an Application Program Through an Ethernet
Interface
on page
55
for details), and point the server path to the directory where the file is stored.