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The network administrator is in a campus building distant from Building B. WANRouter is hosting a newly installed WAN link on interface S0/0. The new link is not functioning and the administrator needs to determine if the correct cable has been attached to the S0/0 interface. How can the administrator accurately verify the correct cable type on S0/0 in the most efficient manner（）。

单选题
2022-11-21 22:38
A、Telnet to WANRouter and execute the command show interfaces S0/0
B、Telnet to WANRouter and execute the command show processes S0/0
C、Telnet to WANRouter and execute the command show running-configuration
D、Telnet to WANRouter and execute the command show controller S0/0
E、Physically examine the cable between WANRouter S0/0 and the DCE
F、Establish a console session on WANRouter and execute the command show interfaces S0/0
查看答案
正确答案
D
试题解析
标签： CCNA系列认证综合练习
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