First Login Through the Web System (Traditional Management Mode) - S2720, S5700, and S6700 V200R019C10 Configuration Guide - Basic Configuration - Huawei
What If I Forget the Passwords of S200, S1700, and S5700 Switches? How Do I Change or Clear Passwords? - What If I Forget the Passwords of S5700 Switches - Huawei
S5720-28P-PWR-LI-AC Price - Huawei S5700 Series Switch