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Wan and lan in 1 port

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Wan and lan in 1 port

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Wan and lan in 1 port
Wan and lan in 1 port
2024-11-18 16:45:07
Tags: #VLAN & Multi-Networks #WAN Setup #Network Connectivity #Routing
Model: ER7206 (TL-ER7206)  
Hardware Version: V1
Firmware Version:

Can i use 1 port for lan and wan? I connect isp to sg3428 then i use vlan for wan and lan with same port?

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Re:Wan and lan in 1 port
2024-11-19 01:01:57

Hi @denss 

Thanks for posting in our business forum.

This is not a typical use case. But we have users in the past using a switch to connect the modem. But as for the router, it will still use its WAN port to connect the switch which means you cannot use a WAN port as if it is LAN. 

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VLAN & Multi-Networks WAN Setup Network Connectivity Routing