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Forum Discussion

TheMattMan's avatar
Feb 24, 2024
Solved

Connecting multiple switches to same network

I have developed a problem recently where there wasn't a problem before. I have a Asus router connected to a switch, and from this switch it goes to another room with Tvs , PS4 etc connected to it. O...
  • schumaku's avatar
    Feb 25, 2024

    Not much to hold on here. Only effective troubleshooting can be done using the switches port LED link and activity LED lights.

     

    Always suspect is reading someone added some new router. Out of the box, routers tend to be routers, doing NAT. allowing to operate a network on the LAN ports, while connected to an Internet connection. This is not transparent, certainly not from the new router WAN/Internet port to the new router LAN ports. More bad things can happen when connecting the LAN ports to the switches linked up to your other primary router, because you end with two DHCP servers active on the network.

     

    A good start (after checking all the switches along the data path) would be to ensure that new router is configured to be operated as a wireless access point.

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