Show System Switchover Operational Mode Command

BCE

The "show system switchover" operational mode command is used to display the status of the switchover process in Juniper Networks devices that support redundancy. This command displays information about the switchover process, including the status of the Routing Engine (RE), the status of interfaces and processes, and the status of the kernel database.

The correct statements regarding this command are:

A. This command can only be issued on the master Routing Engine: This statement is true. The "show system switchover" command can only be issued on the master RE. This is because the master RE is responsible for managing the switchover process.

B. This command displays the status of graceful switchover: This statement is true. The "show system switchover" command displays the status of graceful switchover. Graceful switchover is a feature that allows the device to switch from the master RE to the backup RE without disrupting traffic.

C. This command can only be issued on the backup Routing Engine: This statement is false. The "show system switchover" command can only be issued on the master RE, not the backup RE.

D. This command displays the status of the interface and process databases: This statement is false. The "show system switchover" command displays information about the switchover process and the status of the RE, but it does not display information about the interface and process databases.

E. This command displays the status of the kernel database: This statement is false. The "show system switchover" command displays information about the switchover process and the status of the RE, but it does not display information about the kernel database.

In summary, the "show system switchover" command is a useful tool for displaying information about the switchover process in Juniper Networks devices that support redundancy. The command can only be issued on the master RE and displays the status of graceful switchover.