试题详情
- 单项选择题为什么网络管理员在选择根桥时必须考虑生成树网络直径？（）
A、网络直径限制是9。
B、可以因为计时器到期而放弃BPDU。
C、交换机之间的布线距离是100米。
D、必须将网络直径设置为根桥和与其相连的距离最远的交换机之间的电缆米数。
- B
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