Ip_addr: The IP address of the destination node for ping test. Ipv6: The type of the IP address for ping test should be IPv6. Ip: The type of the IP address for ping test should be IPv4. Test the connectivity between the switch and destination device. On privileged EXEC mode or any other configuration mode, you can use the following command to check the connection status of the cable that is connected to the switch. If the connection status is short, close or crosstalk, here displays the length from the port to the trouble spot. If the connection status is normal, the length range of the cable is displayed. Open: No device is connected to the other end or the connection is broken.Ĭrosstalk: Impedance mismatch due to the poor quality of the cable. Normal : The cable is connected normally.Ĭlosed: A short circuit is being caused by abnormal contact of wires in the cable. Test results include normal, closed, open and crosstalk. The device diagnostics feature provides cable testing, which allows you to troubleshoot based on the connection status, cable length and fault location.Ĭhoose the menu MAINTENANCE > Device Diagnostics to load the following page.įollow these steps to diagnose the cable:ġ)Select your desired port for the test and click Apply.Ģ)Check the test results in the Result section.ĭisplays the cable status.
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