User manual

VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH
8 Command Line Interface
This chapter describes how to use console interface to configure the switch. The switch
provides RS232 connectors to connect to a PC. Use a terminal emulator on the PC,
such as HyperTerminal or command line interpreter, to configure the switch. The
terminal emulator should be configured with a baud rate of 38400, 8 bit data, no parity, 1
stop bit, and no flow control.
In CLI mode, typing “?” will display all available command help messages. All the CLI
commands are case sensitive.
8.1 Power On
Power On Self Test is executed during the system booting period. It tests system
memory, LED and hardware chips on the switchboard. It displays system information as
the result of system testing and initialization. The user can ignore all information until the
prompt, “Switch login:” appears.
8.1.1 Boot ROM command mode
During the POST process, you can enter a “Boot ROM Command” mode by pressing the
<ENTER> key. Type the “?” key to show the help messages for all available commands.
Note: Although the commands are helpful in some situations, we
STRONGLY advise users not to use them if they do not know the command
function.
8.1.2 Boot ROM Commands
The following are two types of boot ROM commands,
z “command”: The current settings will be displayed.
z “command” with new setting: The current setting will be replaced by a specified new
setting.
Command Parameters Usage Notes
Baud rate Baud Rate 9600
38400
57600
115200
The user should set up the terminal emulator with the
same baud rate to make it work
bdinfo none none print Board Info structure
echo string none echo the string to console
ethaddr none none get MAC address
gatewayip IP address xxx.xxx.xxx.xxx set gateway IP address
go none none boot firmware image
? or help none none print online help
imls none none list all images found in flash
ipaddr IP address xxx.xxx.xxx.xxx set tftp client IP address
78