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TL-SG3428X v1.0 stopped passing VLAN traffic

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TL-SG3428X v1.0 stopped passing VLAN traffic

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
TL-SG3428X v1.0 stopped passing VLAN traffic
TL-SG3428X v1.0 stopped passing VLAN traffic
2023-01-04 22:35:54
Tags: #VLAN & Multi-Networks
Model: TL-SG3428X  
Hardware Version: V1
Firmware Version: 1.0.10

Existing network switch stopped passing VLAN traffic.  It otherwise seems functional.  All 4 functioning VLANs stopped working.  I've reset the switch and configured it independently of the software controller.  I'm not sure what else I can do here, as there isn't much to the configuration on the switch.

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Re:TL-SG3428X v1.0 stopped passing VLAN traffic
2023-01-06 06:31:02 - last edited 2023-01-06 06:32:39

  @danrad0m 

Did you upgrade the switch FW recently? What is the version of your controller?

 

You may confirm the switch settings on the Controller, that the uplink port(to your router/DHCP server) has profile "ALL"

 

BTW did you set up the legal dhcp server？ Try disable it if possible.

 

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Re:TL-SG3428X v1.0 stopped passing VLAN traffic
2023-01-06 16:01:42
The switch software was upgraded from 1.0.09 to 1.0.10 after the issue started. I downgraded it as well. The software controller upgraded from 4.4.4 to 5.7.4, but this occurred after the switch stopped passing VLAN traffic. DHCP is disabled on the switch. The router handles all of that. All port profiles were set to all. I gave up and replaced it with a mikrotik cloud switch and all is well.
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