單項選擇題

What information does the help reference command provide?（）

A. a brief description of commands and their default values
B. the serial number and version number of the device used to open a support case with JTAC
C. a list of all the active hardware alarms on the device
D. a display of the current configuration while in operational mode

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單項選擇題

Which command will display only direct routes?（）

A. show route
B. show route inet 0 direct
C. show ip route direct
D. show ip route protocol direct

單項選擇題

Which statement is true about a routing table?（）

A. It contains routers learned dynamically only
B. It finds the best path to each destination by using a modified shortest-path-first calculation
C. It contains only active BGP routes
D. It contains all accepted routes to all destinations

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What information does the help reference command provide?（）

你可能感興趣的試題

Which command will display only direct routes?（）

Which statement is true about a routing table?（）

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