[单选题]On the topic of VLSM, which one of the following statements best describes the concept of the route aggregation?

正确答案 ：B

Combining routes to multiple networks into one supernet.

解析：解析：Explanation:

[单选题]当在一个接口上使用ipaccess-group99in命令时，以下哪条关于所引用访问控制列表的描述是正确的（）

正确答案 ：C

这个列表是编号型标准ACL，检查进入接口的数据包

[单选题]Assuming you build networks to exact specifications, what is the recommended maximum length a 10BaseT cable can be before it has to be segmented or repeated?

正确答案 ：A

100 meters

解析：解析：Explanation:

查看原题 点击获取本科目所有试题