One of the commands a network and a device configure each other with.
kind names the command and cid is the identifier it travels under. Only the
fields that command carries are set; the rest are absent. The same identifier
means a different command in each direction, so direction decides which one
this is.
One of the commands a network and a device configure each other with.
kindnames the command andcidis the identifier it travels under. Only the fields that command carries are set; the rest are absent. The same identifier means a different command in each direction, sodirectiondecides which one this is.