关于网桥和交换机的

UID: 53601

Which of the following statements are true regarding bridges and switches? (Choose 3.)
A. Switches are primarily software based while bridges are hardware based.
B. Both bridges and switches forward Layer 2 broadcasts.
C. Bridges are frequently faster than switches.
D. Switches have a higher number of ports than most bridges.
E. Bridges define broadcast domains while switches define collision domains.
F. Both bridges and switches make forwarding decisions based on Layer 2 addresses.
Answer: BDF
Explanation/Reference:
A：交换机基于软件，网桥基于硬件，错误。都是基于硬件
B：都转发二层广播包，正确
C：网桥比交换机快速。错误。
D：交换机比网桥具有更多的端口，正确。
E：网桥定义广播域，交换机定义冲突域，错误。
F:基于二层地址转发数据。正确

E 这个选项怎么理解(不是怎么翻译)？

UID: 69182

游客，如果您要查看本帖隐藏内容请登录

UID: 66023

游客，如果您要查看本帖隐藏内容请登录