ER605 VLAN DHCP on a TP-Link Switch not working

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ER605 VLAN DHCP on a TP-Link Switch not working

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
ER605 VLAN DHCP on a TP-Link Switch not working
ER605 VLAN DHCP on a TP-Link Switch not working
2022-09-13 13:51:18 - last edited 2022-09-13 13:52:37
Model: ER605 (TL-R605)  
Hardware Version: V2
Firmware Version: 2.0.1 Build 20220223 Rel.68551

Hello everyone, I am quite new to TP-Link. Hope the community could reply and aid me in some troubleshooting. 

 

These are the TP-Link hardware I have right now

1) ER605 v2 VPN Router

2) TL-SG1016DE 4.0

 

I have two VLANs, VLAN 1 (for normal configuration) & VLAN 15 (for mgmt network).

 

Currently VLAN 15 has a LAN network (10.95.0.1/24) with DHCP tagged to port 4 & 5 on the ER605 router, I am able to ping machines and resolve an IP address from both port 4 & 5. Everything works properly on the same router LAN over VLAN 15. 

 

On TL-SG1016DE, I have configured VLAN 15 on port 13 & 14. Port 13 being the trunk which I have configured it as "Tagged with PVID of 15" and Port 14 being "Untagged with PVID of 15". However, when trying to connect ER605 port 5 to port 13 of TL-SG1016DE, machine connected to port 14 couldnt resolve IP address from the router's VLAN 15 network (10.95.0.1/24), neither could I ping the gateway of VLAN 15. The VLAN 15 on the router side is set to tagged.

 

Please help and appreciate the advice if my configuration or logic is wrong! Been trying to troubleshoot for hours but to no avail. 

 

Thanks in advance

 

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Re:ER605 VLAN DHCP on a TP-Link Switch not working
2022-09-14 08:38:55

  @cdx969696 

 

Port 5 of the router should also be set to tagged, and port 14 on the switch can be set to tagged if the device connected behind the switch can handle tagged data.

https://www.tp-link.com/support/faq/788/

Just striving to develop myself while helping others.
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#2
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Re:ER605 VLAN DHCP on a TP-Link Switch not working
2022-09-14 08:55:48

  @Virgo 

 

Hello, thank you for your reply. I did what you mentioned but still to no avail.

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