You have typed "ping" 172.16.101.1 and get the following
display:
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echoes to 172.16.101.1,
timeout is 2 seconds:
.!!!!
What does the "." signify?
A. That one message timed out.
B. That all messages were successful.
C. That one message was successful.
D. That one message completed in under the allotted
timeframe.
Answer / guest
Answer: A
The possible responses from the ping command are:
! Successful receipt of an echo reply.
. Timed out waiting for a reply
U Destination unreachable
C Congestion-experienced packet
I Ping interrupted
? Packet type unknown
& Packet TTL exceeded
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