Device Control Sub-Menu; Updating Bootware And Applications Through A Serial Interface; Introduction To Xmodem - H3C S3600 Series Installation Manual

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Enter your choice(0-4):
Items on this sub-menu are described in the following table:
Table 5-5 BootWare operation sub-menu
<1> Backup Full BootWare
<2> Restore Full BootWare
<3> Update BootWare By Serial
<4> Update BootWare By Ethernet
<0> Exit To Main Menu

Device Control Sub-menu

Select 9 on the main menu to enter the device control sub-menu:
==============================<DEVICE CONTROL>========================
|<1> Display All Available Nonvolatile Storage Device(s)
|<2> Set The Operating Device
|<3> Set The Default Boot Device
|<0> Exit To Main Menu
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Enter your choice(0-3):
Items on this sub-menu are described in the following table:
Table 5-6 Device control sub-menu
<1> Display All Available Nonvolatile Storage Device(s)
<2> Set The Operating Device
<3> Set The Default Boot Device
<0> Exit To Main Menu

Updating BootWare and Applications Through a Serial Interface

Introduction to Xmodem

Use Xmodem when updating BootWare and an application through a serial interface.
Xmodem is a file transfer protocol that is widely used due to its simplicity and high performance.
Xmodem transfers files through a serial interface. It supports two types of data packets (128 bytes and
1 KB), two check methods (checksum and CRC), and error packet retransmission mechanism
(generally the maximum number of retransmission attempts is 10).
The Xmodem transmission procedure is completed by the cooperation of a receiving program and a
sending program. The receiving program sends a negotiation character to negotiate a packet check
Menu item
Menu item
Back up the entire BootWare.
Restore the entire BootWare.
Update BootWare through a serial interface.
Update BootWare through Ethernet.
Return to the main menu.
Display all available storage device(s).
Configure the operating device.
Configure the default boot device.
Return to the main menu.
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Description
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Description