A Appendix; Logging In To The Cx320 Bios - Huawei CX320 User Manual

CX320 Switch Module
User Guide
A.1 Logging In to the CX320 BIOS
Log in to the BIOS of the CX320 through the serial port or using SOL. The BIOS is used to
debug the CX320.
l If the software version of the switching plane is earlier than 6.30, log in to the switching
l For the switching plane versions from 6.30 to 6.56 (excluding 6.56), if you access the
The BIOS initializes hardware, such as serial ports or dual in-line memory modules
(DIMMs), reads the kernel image from the flash memory to the random access memory
(RAM), and starts the operating system (OS). In the BIOS, you can load underlying software
and debug underlying devices.
Prerequisites
Data
Password for logging in to the BIOS of the CX320.
Procedure
Step 1 Log in to the GE switching plane CLI through the serial port or using SOL. For details,
Logging In to the CLI of Each Switching Plane
Step 2 Log in to the CX320 BIOS.
Issue 09 (2019-08-02)
plane CLI through the serial port and then access the BIOS. There is no other way to
access the BIOS. If the software version of the switching plane is 6.30 or later, log in to
the switching plane CLI over SOL or serial port and then access the BIOS.
switching plane CLI over SOL and then the BIOS, the operations such as changing the
password and system upgrade through disk formatting cannot be performed on the BIOS.
These operations are supported on the BIOS from switching plane version 6.56.
Copyright © Huawei Technologies Co., Ltd.
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