单项选择题
Administrators report that they are unable to access the management interface of the EX Series device shown in the exhibit.Which command will resolve this problem?（）
A. delete me0 disable B. activate me0 C. set me0 unit 0 enable D. deactivate me0
单项选择题 Which command is used to restore a Junos device to its default state?（）
单项选择题 Which interface type connects the control and forwarding planes on an MX Series device?（）
单项选择题 Which command displays the current temperature of a Junos device's components?（）
