Agree to the end-user license agreement (EULA) to reveal the active HTTP/HTTPS or use the Huawei Download Manager tool. 3. Standard Huawei Switch Software File Types
Once the firmware file is securely saved on your local computer, follow this technical workflow to perform the upgrade. Step 1: Set Up a TFTP/SFTP Server
Your account must be linked to a valid product contract or serial number (SN). If your account lacks permissions, you will see a lock icon next to the download links. You must request permission elevation from your Huawei partner or equipment vendor. Step 3: Navigate to Your Switch Model
The cunning detail that made this upgrade a story was the upgrade link. Not a hyperlink on a page, but the path a firmware image must follow through the network and human systems: vendor portal to secure download, room for checksums and signatures, a staging server on the operations VLAN, SCP into the switch’s flash, and the final handoff to the bootloader. Each hop required trust and precision. huawei switch firmware upgrade link
Log into your switch via SSH or Console and run the following command to verify your hardware model and patch level: display version Use code with caution.
Firmware files (usually ending in .cc ) can be large (30MB to 100MB+). Check if your flash memory has enough space.
: Ends in .cc (e.g., S5735-L_V200R022C00SPC500.cc ). Latest Patch File : Ends in .pat or .paf . Agree to the end-user license agreement (EULA) to
Many enterprises purchase switches through authorized resellers (e.g., CDW, Tech Data, or regional partners). These resellers often have delegated access to firmware downloads. Contact your procurement contact and request the specific firmware version.
Follow this exact workflow to bypass navigation confusion and reach the file repository:
This command shows the current software version, e.g., V200R019C00SPC500 . This is your baseline. Step 1: Set Up a TFTP/SFTP Server Your
Choose the recommended (look for the "Golden Wave" or stable release icon). Click on the software image file (usually ending in .cc ).
<Huawei> display startup
Before attempting a firmware upgrade on a Huawei switch, preparation is key to preventing network downtime.