试题详情
- 单项选择题PVST+的一个好处是什么？（）
A、PVST+减少了CPU周期为网络中的所有交换机
B、PVST+自动选择根桥的位置，提供优化带宽使用
C、PVST+允许root交换机位置，每个VLAN进行优化
D、PVST+支持三层负载均衡不循环
- C
关注下方微信公众号，在线模考后查看
热门试题
- What are two appropr
- What is
- Which three features
- What command verifie
- 在Windows Serve
- Which two̳
- What are the differe
- Which of these repre
- Which of
- The ability to stack
- Using the&ensp
- In which two ways do
- You are t
- What is
- DCNM device
- 什么是Netflow的考虑他们的网络流量
- On a Seri
- If A customers neede
- You are trying to br
- Which EIGRP