As a former operator I remember this type of operation being quite useful, we would "drain" a controller before a reboot and this would help with that, otherwise we were seeing routers come back unexpectedly. That was a while ago...
As a former operator I remember this type of operation being quite useful, we would "drain" a controller before a reboot and this would help with that, otherwise we were seeing routers come back unexpectedly. That was a while ago...