單項(xiàng)選擇題

In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switchedLAN？（）

A.after broken links are re-established
B.in an improperly implemented redundant topology
C.when upper-layer protocols require high reliability
D.during high traffic periods
E.when a dual ring topology is in use

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單項(xiàng)選擇題

Which command sets and automatically encrypts the privileged enable mode password？（）

A.enbale password c1sco
B.secret enable c1sco
C.password enable c1sco
D.enable secret c1sco

單項(xiàng)選擇題

Which statement is true？（）

A.An IPv6 address is 64 b long and is represented as hexadecimal characters.
B.An IPv6 address is 32 b long and is represented as decimal digits.
C.An IPv6 address is 128 b long and is represented as decimal digits.
D.An IPv6 address is 128 b long and is represented as hexadecimal characters

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In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switchedLAN？（）

你可能感興趣的試題

Which command sets and automatically encrypts the privileged enable mode password？（）

Which statement is true？（）

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In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switchedLAN？（）

Which command sets and automatically encrypts the privileged enable mode password？（）

Which statement is true？（）