H3C MSR 20/30/50 Series Routers User Manual
Chapter 5 Software Maintenance
Note:
z
BootROM program is upgraded through binding with the Comware version. You do
not need to upgrade it separately. The system automatically upgrades BootROM to
be the latest version while upgrading Comware.
z
Check the current version of BootROM and application program before upgrading.
For the association between Comware version and BootROM program, see the
corresponding
Release Notes
.
Comware version
Start
End
Upgrade Comware ?
Choose upgrade mode
Xmodem
upgrade
TFTP
upgrade
FTP
upgrade
Choose correct Comware
N
Y
Upgrade
Via network
interface
Figure 5-1
Upgrade BootROM and Comware under Comware V5 environment
5.2 BootROM Menu
5.2.1 Main BootROM Menu
When the router is powered on and reboots, the console terminal displays:
InitDDR
5-4
