start ping -t 201.11.64.102 -1 5000
start ping -t 201.11.64.102 -1 5000
start ping -t 201.11.64.102 -1 5000
start ping -t 201.11.64.102 -1 5000
start ping -t 201.11.64.102 -1 5000
start ping -t 201.11.64.102 -1 5000
start ping -t 201.11.64.102 -1 5000
start ping -t 201.11.64.102 -1 5000
start ping -t 201.11.64.102 -1 5000
start ping -t 201.11.64.102 -1 5000
start ping -t 201.11.64.102 -1 5000
start ping -t 201.11.64.102 -1 5000