Posted by: Pdfprep
Post Date: December 24, 2020
An administrator issues the show ip interface s0/0 command and the output displays that interface Serial0/0 is up, line protocol is up.
What does "line protocol is up" specifically indicate about the interface?
A . The cable is attached properly.
B . CDP has discovered the connected device.
C . Keepalives are being received on the interface.
D . A carrier detect signal has been received from the connected device.
E . IP is correctly configured on the interface.
Answer: C
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