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Q&A 65
20
Although broadcasts play an important function in network communications, excessive
broadcasts can make the network inefficient. What can the CCDP do to remedy the
problem of excessive broadcasts?
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21
List two applications that require high-speed quality-of-service transport.
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22
What Cisco IOS features can optimize core layer transport?
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23
What is the biggest trade-off of a distributed backbone?
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24
What is the 80/20 rule? Explain why some people now refer to it as the 20/80 rule.
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25
What devices terminate the broadcast domain?
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26
What is broadcast radiation?
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87200333.book Page 65 Wednesday, August 22, 2001 2:18 PM