Huawei Switch Firmware Upgrade Link 2021 -

<Huawei> ftp 192.168.1.100 [ftp] get S5720-V200R021C00SPC100.cc

A methodical approach to preparation prevents up to 80% of upgrade-related failures. Follow this checklist before touching any production switch: huawei switch firmware upgrade link

Before you initiate an upgrade, it is vital to prepare your switch to avoid downtime or configuration loss. &lt;Huawei&gt; ftp 192