试题详情
- 单项选择题 Refer to the exhibit. Look at the command output. What would be the most probable reason for this port-ID mismatch？（）
A、 spanning-tree misconfiguration
B、 speed mismatch configuration
C、 cabling problem
D、 configuration problem
- C
关注下方微信公众号，在线模考后查看
热门试题
- Which command can be
- 下列工具属于交互式展开工具栏的是（）
- When usingQ
- The enable secret co
- What is the most eff
- 请参见图示。在生成树协议中，&ldquo
- The following outpu
- When a DHCP server i
- The network administ
- For which type of co
- The Testking Networ
- X.25网络采用了标准的地址识别，这种地
- Refer to t
- The ios o
- Which three are curr
- With Call Manager v3
- 3DES使用的是（）
- IP地址中网络号的作用有（）。
- Which command shows
- An IPCC E