Configuration Fundamentals
37
Press Ctrl+B to enter extended boot menu...
Enter <Ctrl+B>, the system will enter the extended BootROM menu; otherwise,
the system will enter the program decompression process.
n
The system enters the Boot extended menu only if <Ctrl+B> is pressed
immediately (within six seconds) after the statement “Press Ctrl+B to enter
extended Boot Menu...” appears. Otherwise, you will enter the program
decompression process. To re-enter the Boot extended menu during the
decompression process, you need to reboot the router.
The current starting file is main application file--cf:/main.bin!
The main application file is self-decompressing...
Decompressing...done!
System is starting.....
Ensure the baudrate is set to 9600bps!
Starting at 0x10000...
usrRoot() end
leave BSP
id=0x2000,proc=0xd75bd0
DRV_Time_GetTimeZone return 1
DRV_Time_SetTimeZone return 1
id=0x70000,proc=0xd96bfc...
......
......
......
User interface con0 is available.
Press ENTER or ACTIVATION KEY to get started.
Press <Enter> and the screen will display:
<H3C>
This prompt indicates that the router has entered the user view, and now the
router can be configured.
Configuration
Fundamentals
In general, the configuration steps are as follows:
Step 1: Before configuring the router, the networking requirements should be
made specific, which include networking purpose, the role of the router in the
network, the division of subnets, WAN type and transmission medium, the
network security policy and reliability.
Step 2: Based on the above requirements, draw a clear and integrated networking
diagram.
Step 3: Configure the WAN interface of the router. First, configure the physical
operating parameters (e.g., the operating mode of the serial interface, baud rate
and synchronous clock) of the interface according to the transmission medium of
