100.00% packet loss
The output shows that Switch A cannot reach Switch C.
Use the fctracert command to identify the faulty node.
[SwitchA] fctracert fcid fffc03 vsan 1
Route present for: 0xfffc03, press CTRL_C to break
Fctracert uncompleted: no route to destination port.
The output shows that Switch A can reach Switch B, but Switch B cannot reach Switch C. Therefore,
you can use the display fc routing-table command on Switch B to see whether there is a route to