试题详情

试题内容

在两台交换机间启用STP协议,其中SWA配置了STP root primary,SWB配置了STP root secondary,则图中(  )端口将被堵塞。

A.SWA的G0/0/1
B.SWB的G0/0/2
C.SWB的G0/0/1
D.SWA的G0/0/2
查看答案

软题库参考答案:C(仅供参考)

软题库解析:正在加载....

你可能感兴趣的试题

35题:管理员要测试目标192.168.99.221在1500字节的
完整内容请通过题库练习系统作答
44题: 网络192.21.136.0/24 和192.21.143.0/24汇聚后的地址是(   )。
A.192.21.136.0/21
B.192.21.136.0/20
C.192.21.136.0/22
D.192.21.128.0/21
8题:C程序中全局变量的存储空间在( )分配。
A.代码区
B.静态数据区
C.栈区
D.堆区
56题: Chord是哪种P2P网络拓扑的典型代表?
A.集中式 
B.分布式非结构化
C.分布式结构化 
D.混合式
55题:

Without proper safeguards, every part of a network is vulnerable to a security breach or unauthorized activity from (1), competitors, or even employees. Many of the organizations that manage their own (2) network security and use the Internet for more than just sending/receiving e-mails experience a network (3)— and more than half of these companies do not even know they were attacked. Smaller (4) are often complacent, having gained a false sense of security. They usually react to the last v58题:下面哪个协议用于承载多个VLAN信息?( )。
A.802.3
B.802.1q
C.802.1x
D.802.11