Avoid mac flapping for vlans in RV340

[aneesh2all]

I have a new Cisco RV340 Router

which  is used as a load balancing router connects 2 WAN s and 4 LAN s

i have 4 LAN each one is connected to  four ports of RV340 through the same switch Cisco catalyst 4503

in Cisco RV340 configurations are

VLAN 1 : 192.168.1.1/24 Cisco RV340

VLAN 2: 192.168.10.1/24

VLAN 3: 192.168.20.1/24

VLAN 4: 192.168.30.1/24

when I connect more than one LAN port the packets are dropped

in both ports i make both the ports in switch to trunk port it still drops packets due to mac flapping 

Any one help me to provide internet for all networks

[Mark Elsen]

               - Do you have any examples for mac flapping from the logs ?

 M.

[aneesh2all]

Host 7C:31:0E:EH:64:2A in vlan 1 is flapping between port Gi1/1 and port Gi1/3

this messge on cisco catalyst 4305 s console while ping to both from both vlans