問題文
A switch port has been going up and down slowly for days and no action has appeared for it, and the operator also finds that some ports are missing from the list on the action page. Which statement names what has to happen before a slow flapping is raised, and the ports the page leaves out of that list?
選択肢
- The thing that has to happen before a slow flapping is raised as an action is a rise in the rate, and the ports that the page leaves out of that list are the ones already trunked.
- The thing that has to happen before a slow flapping is raised as an action is a rise in the count, and the ports that the page leaves out of that list are the ones already down.
- The thing that has to happen before a slow flapping is raised as an action is a rise in the rate, and the ports that the page leaves out of that list are the ones already down.
- The thing that has to happen before a slow flapping is raised as an action is a rise in the count, and the ports that the page leaves out of that list are the ones already trunked.