Câu 22: JN0-347: Enterprise Routing and Switching, Specialist (JNCIS-ENT)

You received an alert from your monitoring system that the master Routing Engine (RE) on an EX4300 switch in a virtual chassis has hardware issues and might need to be replaced. Because the switch already had graceful Routing Engine switchover (GRES) enabled and configured, you must perform a manual switchover to the backup RE to avoid disruption. Which command would be used to perform the manual RE switchover?

1. A. Log in to the backup RE and issue the restart chassis-control operation command.
2. B. Log in to the master RE and issue the request chassis routing-engine master switch operation command. — đáp án hiện tại
3. C. Log in to the master RE and issue the request chassis routing-engine master acquire operation command.
4. D. Log in to the backup RE and issue the restart iccp-service operation command.