The switch bypass command switches the interface to the bypass state.
The undo switch bypass command switches the interface to the non-bypass state.
By default, the interfaces in the bypass interface pair are in non-bypass state.
When the interfaces in the bypass interface pair work as electrical interfaces in Layer 2 mode, they can be switched to the bypass state.
Two methods are available to enable the interfaces to work in bypass state:
When interfaces in the bypass interface pair are in bypass state, they become directly connected to transparently transmit services.