單項(xiàng)選擇題

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

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

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單項(xiàng)選擇題

There are no boot system commands in a router configuration in NVRAM. What is the fallback sequence that the router will use to find an IOS during reload?（）

A.TFTP server, Flash, NVRAM
B.ROM, NVRAM, TFTP server
C.NVRAM, TFTP server, ROM
D.Flash, TFTP server, ROM
E.Flash, NVRAM, ROM

多項(xiàng)選擇題

What are some of the advantages of using a router to segment the network? (Choose two.)（）

A.Filtering can occur based on Layer 3 information.
B.Broadcasts are eliminated.
C.Routers generally cost less than switches.
D.Broadcasts are not forwarded across the router.
E.Adding a router to the network decreases latency.

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

你可能感興趣的試題

There are no boot system commands in a router configuration in NVRAM. What is the fallback sequence that the router will use to find an IOS during reload?（）

What are some of the advantages of using a router to segment the network? (Choose two.)（）

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