多項(xiàng)選擇題

Which two statements are true regarding the use of NTP clock synchronization?（）

A. The Junos OS supports client, server, and symmetric modes of NTP operation.
B. Synchronized time on all network devices makes log messages more useful for troubleshooting.
C. Authentication methods are not supported.
D. The Junos OS must be used as the primary time reference.

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單項(xiàng)選擇題

Which statement is correct about the information shown in the exhibit?（）

A. The factory-default configuration is running on the device.
B. The Junos OS was corrupted and did not boot correctly.
C. The device was recently upgraded to a newer version of the Junos OS.
D. The device's memory has been corrupted and no file system is present after a reboot.

多項(xiàng)選擇題

Which two statements are true regarding rescue configurations?（）

A. Once saved, a rescue configuration is loaded using the rollback 0 command.
B. The rescue configuration must contain the minimal elements necessary to restore network connectivity.
C. A minimal rescue configuration is defined by default.
D. A rescue configuration must include a root password.

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Which two statements are true regarding the use of NTP clock synchronization?（）

你可能感興趣的試題

Which statement is correct about the information shown in the exhibit?（）

Which two statements are true regarding rescue configurations?（）

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