Precautions; Upgrade Flow - Huawei USG6000 Upgrade Manual

HUAWEI USG6000&USG9500
Upgrade Guide

1.3.2 Precautions

Precautions
During the upgrade, take the following precautions:
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1.3.3 Upgrade Flow

Figure 1 shows the flow for upgrading to V500R001C80SPC100 from an earlier version.
Figure 1-1 Upgrade flowchart
Table 1 lists the description of each step during the upgrade.
Issue 01 (2018-01-16)
Ensure the stable power supply during the upgrade and avoid power failures. If the
device cannot start normally after a power failure, try to upgrade in BootROM mode. For
details, see Appendix A: Upgrading System Software Using
The registration of boards takes a period of time. After the device is restarted, do not
perform any operations until all the boards are registered. When you run the display
device command to display the registration status of a board, Registered is displayed in
the Register field and Normal is displayed in the Status field.
NOTE
For details on how to upgrade the version software using BootROM, see
System Software Using BootROM.
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1 USG6000
BootROM.
Appendix A: Upgrading
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