Hello, I have three questions to ask for some help.
First: for the routing devices that have already entered the network, is it possible to change the node network state of the device under any circumstances or for any reason during normal operation, or to clear the network information of the device?
Second: for the routing devices that have been connected to the network, in normal operation, when the link state is from bad to good, how to rejoin the network, and how to achieve?
Third:if the link state of the routing device is not good for a long time, is it possible to be kicked out of the network?