Explanation This message means the specified port cannot join the port channel because the QoS policy attached to the port channel cannot support the multiple Distributed Forwarding Cards (DFCs). [chars] identifies the port that cannot join the port channel.
Response Place the port in another port channel or remove the QoS policy from the port channel.
Explanation This message means that the EtherChannel is administratively shut down. The first [chars] is the EtherChannel interface, and the second [chars] is the physical interface.
Response Enable the EtherChannel by using the no shutdown interface configuration command.
Explanation This message means that the interface has different interface attributes than other ports in the EtherChannel. For the interface to join the bundle (EtherChannel), change the interface attributes to match the EtherChannel attributes. The first [chars] is the interface to be bundled, the second [chars] is the physical interface that is already in the bundle, and the third [chars] is the reason for the incompatibility.
Response Change the interface attributes to match the EtherChannel attributes.
Explanation This message means that the interface cannot be added to the channel group by using the specified mode.
Response Change the channel group or the mode for the interface.
Explanation This message means that the interface cannot be selected for the specified protocol because it is already part of an EtherChannel group with a different protocol enabled.
Response Remove the interface from the EtherChannel group.
Explanation This message means that the interface cannot be unselected for the specified protocol because it is already part of an EtherChannel group.
Response Remove the interface from the EtherChannel group.