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Huawei’s official portal remains the only reliable source. Bookmark the main enterprise software page, never rely on static third-party URLs, and always validate file integrity before startup system-software .
Before initiating the firmware upgrade, ensure you have:
https://download.huawei.com/download/downloadCenter?downloadID=123456
Huawei switches are widely used in modern networks for their reliability, scalability, and advanced features. However, like any other network device, they require periodic firmware upgrades to ensure they stay secure, efficient, and compatible with evolving network standards. Upgrading the firmware of a Huawei switch can seem daunting, but with the right guidance, it can be a straightforward process. This document aims to provide a comprehensive, step-by-step guide on how to upgrade the firmware of a Huawei switch. huawei switch firmware upgrade link
This is the official, recommended source. Follow these steps:
display version display device
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. Huawei’s official portal remains the only reliable source
: After upgrading a chassis switch with dual supervisors, one board runs new firmware while the other runs old firmware.
| Switch Series | Direct Download Entry | Notes | |---------------|------------------------|-------| | | support.huawei.com/enterprise/zh/switches/s3700-s5700-s6700-pid-259602657/software | Most popular series for enterprise access/aggregation | | S5720 | Search for “S5720” on the main portal | Common access switch; confirm SI/EI/HI variant | | S7700, S8700, S9700, S12700 | support.huawei.com/enterprise/en/switches/s7700-s8700-s9700-s12700-s16700-pid-259602655/software | Core and aggregation chassis switches | | S100, S200, S300, S500, S600 | support.huawei.com/enterprise/en/switches/s100-s200-s300-s500-s600-s700-pid-259590357/software | Small enterprise and SMB switches |
Once on the portal, the search process is critical: However, like any other network device, they require
On your PC, configure a static IP in the same subnet (e.g., 192.168.1.2/24 ). Verify connectivity with ping 192.168.1.1 .
This standard procedure outlines upgrading a standalone Huawei switch via a local TFTP or FTP server. Step 1: Set Up a File Server
The portal distinguishes between two user categories: