【多选题】
QUESTION 470 某台交换机输出信息如下,下列说法正确的是? (多选)___
A. 用户手工创建了4个VLAN
B. 交换机GE0/0/1端口在发送VLAN10的数据帧时,不携带VLAN TAG
C. 交换机GE0/0/2端口在发送VLAN20的数据帧时,携带VLAN TAG
D. 交换机GE0/0/1端口在发送VLAN20的数据帧时,不携带VLAN TAG
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答案
AB
解析
暂无解析
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QUESTION 458 RSTP协议中,当拓扑稳定时,哪些端口角色处于Discarding状态? (多选)___
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QUESTION 456 如图所示,网络管理员在路由器上完成Telnet配置后,发现主机无法与路由器通过Telnet建立起连接。下面 哪些选项能够帮助解决该问题?(多选)___
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【多选题】
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QUESTION 413 某台路由器路由表输出信息如下,下列说法正确的是? (多选)___
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QUESTION 406 STP中选举根端口时需要考虑以下哪些参数? (多选)___
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QUESTION 386 OSPF协议都有哪种优点? (多选)___
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