Step 1 Enable the USB-based upgrade function on the switch.
By default, the USB-based upgrade function is enabled on the switch in V100R003C00 and earlier versions, and disabled on the switch in V100R003C10 and later versions.
If the USB-based upgrade function is disabled on the switch, enable the function first.
<HUAWEI> system-view
[~HUAWEI] undo set device usb-deployment disable
[*HUAWEI] commit
Step 2 Install the USB flash drive on the switch and start the upgrade process.
After the USB flash drive is installed, the switch automatically obtains the system software, configuration file, and patch file from the USB flash drive, and specifies them for next startup. The switch then automatically restarts to complete the upgrade.
Step 3 If the ACT indicator is steady green after the switch restarts, the USB-based upgrade succeeds. Remove the USB flash drive.
Observe the ACT indicator to determine the USB-based deployment status:
l Steady green: USB-based upgrade is successful.
l Blinking green: USB-based upgrade is in progress.
l Steady red: USB-based upgrade is failed.
After the deployment is complete, the system generates the usbload_verify.txt or usbload_error.txt files, containing the success information and error information respectively. The report files are stored in the root directory of the USB flash drive.
----End
You can refer to this link in Chapter 6:
http://support.huawei.com/enterprise/en/doc/EDOC1000164678?idPath=7919710|21782165|21782239|22318563|8313728
This post was last edited by WheatGrass at 2018-10-24 06:59.
