作业帮网络方面的一个问题,麻烦懂的人帮忙看看In witch circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN?A during hign-traffic periodsB after broken links are reestablishedC when upper-laye
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网络方面的一个问题,麻烦懂的人帮忙看看In witch circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN?A during hign-traffic periodsB after broken links are reestablishedC when upper-laye
网络方面的一个问题,麻烦懂的人帮忙看看
In witch circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN?
A during hign-traffic periods
B after broken links are reestablished
C when upper-layer protocols require high reliability
D in an improperly implemented redundant tipology
最好再稍微解释一下为什么.
网络方面的一个问题,麻烦懂的人帮忙看看In witch circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN?A during hign-traffic periodsB after broken links are reestablishedC when upper-laye
答案应该是D吧,一般是网络有环路情况下,单播帧会在交换局域网内重复转发.