TP-Link T1500G-8T T1500G-10PSUN V1 CLI Reference Guide Guide - Page 149

T1500G-10MPS# ping 192.168.0.131 -n 8 -l 512 To test the connectivity between the switch and the network device with the IP fe80::1234, please specify the count (-l) as 512 bytes and count (-i) as 1000 milliseconds. If there is not any response after 8 times' Ping test, the connection between the switch and the network device is failed to establish: T1500G-10MPS# ping fe80::1234 -n 8 -l 512 15.20 tracert Description The tracert command is used to test the connectivity of the gateways during its journey from the source to destination of the test data. Syntax tracert [ ip | ipv6 ] ip_addr [ maxHops ] Parameter ip -- The type of the IP address for tracert test should be IPv4. ipv6 -- The type of the IP address for tracert test should be IPv6. ip_addr -- The IP address of the destination device. If the parameter ip/ipv6 is not selected, both IPv4 and IPv6 addresses are supported, for example 192.168.0.100 or fe80::1234. maxHops -- The maximum number of the route hops the test data can pass though. It ranges from 1 to 30. By default, this value is 4. Command Mode User EXEC Mode and Privileged EXEC Mode Privilege Requirement Only Admin, Operator and Power User level users have access to these commands. Example Test the connectivity between the switch and the network device with the IP 192.168.0.131. If the destination device has not been found after 20 maxHops, the connection between the switch and the destination device is failed to establish: T1500G-10MPS# tracert 192.168.0.131 20 136