Huawei router software upgrade

1.Check the current version and SDRemaining space in the card

Check whether upgrade is necessary for the current version, and check the SD card to check whether there is sufficient space to store the new image.

<Huawei> display version

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<Huawei> dir sd1:
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2.Upload. ccImage package

There are multiple methods for uploading software images. ftp is used for uploading. Therefore, you must enable the ftp function and create an ftp user.

<Huawei> system-view

[2200] ftpserver enable

[2, 2200] aaa

[2200-aaa] local-userroot password cipher ******

[2200-aaa] local-userroot ftp-directory sd1:

[2200-aaa] local-userroot service-type ftp

Activate the ftp service, create an ftp account, and set the ftp directory.

Back up old images and configurations, and upload new images to the vro. Check whether the upload is successful: dir sd1:

3.Set the system software used when the device starts as the newly loaded system software.

After an image is successfully uploaded, It is started using the original image by default. Therefore, you need to manually change the startup image.

<Huawei>Startup system-software sd1:/ar2200-s-V200R002C02SPC200.cc

UseDisplay startupCommand to check whether the system software used for the next startup is newly loaded.

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4.(Optional) configuration file used for device startup

<Huawei>Startup saved-configuration sd1:/vrpcfgnew.zip

5.Reboot device Verification Result

Reboot // restart

Displaystartup // view the Startup File

Display device // view the device status

Display version // view the software version

Displaycurrent-configuration // view the configuration file