试题详情
- 单项选择题VLAN中继有何用途？（）
A、通过减少广播流量提高网络性能。
B、选择在交换网络中传输数据的最佳路径。
C、通过一条链路传送多个 VLAN 的流量。
D、避免交换网络中出现生成树环路。
- C
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