What is the problem with an interface if you type show interface serial 0 and receive the following message? "Serial0 is administratively down, line protocol is down."
A.The keepalives are different times.
B.The administrator has the interface shut down.
C.The administrator is pinging from the interface.
D.No cable is attached.
Answer:B
What is the problem with an interface if you type show interface serial 0 and receive the following message? "Serial0 is administratively down, line protocol is down."
A.The keepalives are different times. B.The administrator has the interface shut down. C.The administrator is pinging from the interface. D.No cable is attached.