The debugging efm all command enables all debugging EFM functions and outputs debugging information.
The undo debugging efm all command disables all EFM debugging functions.
By default, all efm debugging functions are disabled.
debugging efm all [ interface { interfaceName | ifType ifNum } ]
undo debugging efm all [ interface { interfaceName | ifType ifNum } ]
Specifies the type and number of an interface.
-
Specifies an interface name.
The value is a string of 1 to 47 characters.
User view
3: Management level
Usage Scenario
When the EFM status fails to be negotiated or is abnormal, run the debugging efm all command to enable all efm debugging functions for fault locating.
<HUAWEI> system-view [~HUAWEI] efm enable [*HUAWEI] interface gigabitethernet0/1/0 [*HUAWEI-GigabitEthernet0/1/0] efm enable [*HUAWEI-GigabitEthernet0/1/0] commit [~HUAWEI-GigabitEthernet0/1/0] quit [~HUAWEI] quit <HUAWEI> debugging efm all