18
Configuration Guidelines
1.
Do not unplug the USB cable while the device is operating. Otherwise,
the device may reboot.
2.
If an error occurs while the device is rebooting, the network operation
is not affected because the device has not completed the whole reboot
process and thus does not ask the PFC to perform traffic switchover.
3.
If an error occurs and the control plane fails when the device is
operating, the device cannot control the USB interface, and the PFC
cannot perform traffic switchover.
