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How Can I Identify a Combo Port on a Switch?

Latest reply: Mar 28, 2016 04:12:29 1530 1 0 0 0
How Can I Identify a Combo Port on a Switch?
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Created Mar 28, 2016 04:12:29

You can use the following methods to identify a combo port on a switch:

  1. Identify a combo port based on the interface identifier on the switch panel. If two ports have the same ID but connects to different transmission media, the two ports are multiplexed as a combo port.
  2. Run the display interface command to display the combo port.
    <HUAWEI> display interface gigabitethernet 0/0/1
    IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is 0025-9e80-2494
    Port Mode: COMBO AUTO                                                       
    Speed : 100,  Loopback: NONE                                                  
    You can run the combo-port command to set the working mode of a combo port.

    COMBO AUTO: The combo port automatically selects the working mode.
    FORCE FIBER: The combo port is configured to work as an optical port.
    FORCE COPPER: The combo port is configured to work as an electrical port.

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