在所有的端口上去配置介质媒体访问层安全的最有效的方式是哪种？

What would be the most efficient way to configure MAC-level security on all these ports?

youdao

在所有的端口上去配置介质媒体访问层安全的最有效的方式是哪种？

What would be the most efficient way to configure MAC-level security on all these ports?

youdao