261
 GS748T Smart Switch
4. Click Apply to send the ping. The switch sends the number of pings specified in the Count 
field, and the results are displayed below the configurable data in the Ping area. 
• I
f successful, you will see “Reply From IP/Host: icmp_seq = 0. time = xx usec. Tx = x, 
Rx = x Min/Max/Avg RTT = x/x/x msec.”
• I
f a reply to the ping is not received, you will see “Reply From IP/Host: Destination 
Unreachable. Tx = x, Rx = 0 Min/Max/Avg RTT = 0/0/0 msec”.
Ping Success 
Message
Ping Unsuccessful 
Message