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5.1.1 Boot ROM Command Mode
During the POST process, you can enter a "Boot ROM Command" mode by pressing
<ENTER> key as shown in Figure 39.
Figure 39 shows dual images in the switch.
Enter the "?" key to show the help messages for all available commands.
Although the commands are helpful in some situation, we
STRONGLY suggest users not to use them if you donʼt know the
command function.
5.1.2 Boot ROM Commands
Type "?" in the boot mode to display the valid commands list.
Table 7. Boot ROM commands
Command
Parameters
a
NONE
b
Slot 0/1/a
c
IP address
g
NONE
h
NONE
m
mask
p
NONE
r
NONE
GigaX2008EX L2 Managed Switch User Manual
Figure 39. Boot ROM Command Mode
Usage
Display MAC address
Change boot slot
Configure TFTP client IP address
Load and execute firmware
Display online help
Configure network mask
Display current configuration
System reboot
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