Hello everyone Happy 4th, when you are configuring Etherchannels with ( channel-group 1 mode on ) command with the interface range command with the interfaces that are in the bundle , all of the interfaces on one of the switches go in to errdisable state, ( when configuring one at a time no problem,) I have tried the shut and then the no shut commands as I read works, it said to reopen the interfaces, but it does not, does anyone know when you get into the errdisable state with configuring more then one Etherchannel, how to get the interfaces up/up again without doing one interface at a time. Thanks Mic