# Set the system software startup system-software S5700-V200R021C00.cc Use code with caution. Copied to clipboard 3. Verify the Configuration
You can transfer files using the switch as an FTP/SFTP client, or by setting up the switch as a server. Using the switch as a client connecting to an external server on your laptop is generally preferred for security. Example via SFTP (Switch as Client): Huawei Switch Firmware Upgrade
Note: If the switch operates in a stack (iSCStack / CSS), specify the boot file for all slot members: Using the switch as a client connecting to
Preparation is the most critical phase of a firmware upgrade. Skipping these steps can lead to network downtime or a bricked switch. 1. Collect Current System Information Huawei Switch Firmware Upgrade
patch load patch_name.pat all patch active patch_name.pat all Use code with caution.
Never download a random firmware file. Log in to the Huawei Enterprise Support portal and check the release notes for your specific switch model (e.g., CloudEngine series or S-series campus switches). Ensure the target firmware version supports your specific hardware sub-models and expansion modules. Step 2: Check Available Flash Memory