Configuration manual
11. Bootloader
119
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configuration mode. After
you enter the mode, the
"bootloader:>" is prompted.
Upgrade
the
Bootloader program
update { file-type } {
filename } { eth-
name } { local-ip-addr }
{ host-ip-addr } [ gatewayip
] [ netmask ]
Mandatory
The Bootloader system program adopts the dual-Bootloader backup mode,
that is, include the active Bootloader program and the standby Bootloader
program. Use the update command, and you can only upgrade the active
Bootloader version, while the standby Bootloader program does not
change.
After upgrading the Bootloader system program, use the command reset or
power off and restart the device, and then, you can use the latest
Bootloader system program.
When using the update command to upgrade the Bootloader program,
ensure that the route between the Ethernet interface of the host (or
terminal) and the network management interface (such as ge0) of the
device is reachable.
11.2.4
Bootloader Monitoring and Maintaining
None
11.3
Typical Configuration Example of Bootloader
11.3.1
Configure bootloader to Guide the Image Program from the File System
Network Requirements
The PC is directly connected with the Console port of the device.
Use the Console port to upgrade the bootloader program of the device.
Network Topology
Figure 11-1 Networking for configuring bootloader to guide the Image program from the file
system
