Router RV325 DHCP does not work with VLANs, either it assigns everything to VLAN 1 or does not assign IP at all

[r.odstrcil]

Hello!

I have few VLANs, but Router fails to work properly. Devices are connected via Switch cabled with Port 5 to the Router

a) either it assigns everything to VLAN 1 if I leave ports of VLAN 1 Untagged

b) or does not assign IP at all if I set Port 5 (in VLAN 1) to Tagged. So my devices say connected w/o Internet.

See the setting of my Router for scenario a) attached.

Can anybody help me how to solve it (set it up)?

Thank you!

[balaji.bandi]

Since by Default it tagged to VLAN1

check this thread and explain clear : ( also check the firmware you running) ?

https://community.cisco.com/t5/small-business-routers/dhcp-setup-across-multiple-vlans-on-rv325-dhcp-server-only/td-p/2537512

[r.odstrcil · Accepted solution]

Thank you balaji for response.

Firmware is 1.5.1.11.

EDIT:

I found the issue in my Switch connected to Trunk on Port 5.

I had there an active DHCP filtering, so it did not accept DHCP for other VLANs (only VLAN 1).

after fixing this, the Router and VLANs work.

Thank you anyway.