Title: RG-S5750C28SFP4XS-H switch appears as unknown device on Eweb [Print this page] Author: v-yuchen3@ruiji Time: 2026-9-24 00:23
Sir, you can check the switch LAN8/WAN7 Check whether it is indeed connected to a real existing device; if not, please verify that the VLAN configuration of the interface is correct.
Thank you for your response.
I would like to clarify that the LAN8/WAN7 port is a port on the controller, not on the switch.
This port is physically connected to Port 31 of the switch.
The attached images provide a clearer overview of the network topology and the connection between the controller and the switch.
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