试题详情
- 单项选择题A system administrator installed a new switch using a script to configure it. IP connectivity was tested using pings to SwitchB.Later attempts to access NewSwitch using Telnet from SwitchA faileD.Which statement is true?（）
A、Executing password recovery is required.
B、The virtual terminal lines are misconfigured.
C、Use Telnet to connect to RouterA and then to NewSwitch to correct the error.
D、Power cycle of NewSwitch will return it to a default configuration.
- B
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