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單項(xiàng)選擇題

Which method loads the configuration which was active before your last commit?（）

A.load replace last-active
B.load rollback 1
C.rollback 1
D.rollback last-active

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單項(xiàng)選擇題

You enter configuration mode with the configure command. You need to abort the changes that you have made and start again with a fresh copy of the active configuration. Which command should you use?（）

A.rollback 0
B.load active
C.reset config
D.clear candidate config

單項(xiàng)選擇題

You are the top of the hierarchy in configuration mode. How would you save your configuration to a file on the router?（）

A.save configuration <filename>
B.save config <filename>
C.save <filename>
D.save run <filename>