H3C Technologies H3C S9500 Series Switches User Manual

Page 124

Installation Manual
H3C S9500 Series Routing Switches

Chapter 6 Switch Monitoring and Maintenance

6-15

SERIAL SUBMENU

1. Download file to SDRAM through serial interface and boot

2. Download file to Flash through serial interface

3. Download file to HardDisk through serial interface

4. Modify serial interface boot parameter

0. Return to main menu

Enter your choice(0-4):4

Step 2: Enter 4 in the serial interface submenu and press to access the

following interface for setting the parameters of the downloading serial interface:

1: 9600(default)

2: 19200

3: 38400

4: 57600

5: 115200

please select an appropriate baudrate:

Enter your choice(1-5): 5

Step 3: Select the appropriate downloading speed as needed. For example, enter 5 to

select the downloading speed of 115200 bps, press , and the system will

display the following information in the terminal:

BaudRate is 115200 bps. Please change the terminal's speed to 115200 bps

Step 4: At the prompt displayed in the last step, change the baud rate on the Console

terminal to the same one selected for software downloading, disconnect the terminal

and connect it again, press , and the terminal will access the serial interface

submenu again: