Here's an example using HUAWEI Layer-3 Switch. Your particular model or brand may differ, but the basic concept should apply. Consult the switch MFG for additional details/support. Setting Port Forwar...
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Global Huawei Support Search How to Stack Switches Huawei - S5700 Series Info Huawei - Campus Switches...
Installing secondary power module, the procedure is straightforward: simple remove spare panel from either slot 8 or slot 9 (see below snapshot / Slot 8 here) whichever is empty, then plug power modul...