197 
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: 
T2600G-28TS# ping fe80::1234 –n 8 –l 512 
26.21 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: 
T2600G-28TS# tracert 192.168.0.131 20 
Test the connectivity between the switch and the network device with the IP 
fe80::1234. If the destination device has not been found after 20 maxHops, the 
connection between the switch and the destination device is failed to establish: 
T2600G-28TS# tracert fe80::1234 20