ISP Modem+Router -> Switch -> Switch -> OpenWrt Router - Network and Wireless Configuration - OpenWrt Forum
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Tenda D301 300mbps Wireless Router Wi-fi Adsl Modem Router Support Ethernet Wan Iptv Wpa/wpa2 Switch Wifi Modem Router All In - Routers - AliExpress
![Linksys Official Support - Checking if the modem is working properly when connected to a Hub or Switch Linksys Official Support - Checking if the modem is working properly when connected to a Hub or Switch](https://s3.linksys.com/support/images/KB5644-001_EN_v5.png)
Linksys Official Support - Checking if the modem is working properly when connected to a Hub or Switch
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