dynamips and CDP annoying messages

*Mar 1 01:41:22.403: %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on FastEthernet0/0 (not full duplex), with Rack1SW2 FastEthernet0/2 (full duplex).


to stop these messages you can type


LabXXX(config)#no cdp log mismatch duplex