Use Cabletest for Switch Engine Device Duplex or Speed Issues

Follow all previous troubleshooting steps in this chapter.

Use this test for active ports displayed on the Device Details Monitor page for Switch Engine switch stacks only.

  1. Navigate to Manage > Devices.
  2. Select the device host name.
    The Device Details Monitor page displays.
  3. Scroll down to the port status graphic.
  4. Select an active (green) port.
  5. Scroll down to the Actions section.
  6. Select Run Cable Test.
  7. Select OK to proceed with the test.


    This test might temporarily interfere with port traffic.
  8. If the test failed, checked the physical cable connected to the device.