[HW 9303-GigabitEthernet1/1/20]ping 10.5.15.15
  PING 10.5.15.15: 56 data bytes, press CTRL_C to break
    Reply time out
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    Reply time out
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    Reply time out

--- 10.5.15.15 ping statistics---
    5 packet(s) transmitted
    0 packet(s) received
    100.00% packet loss