H3C S5120-EI Series - Page 23

14
[DeviceA] display oam critical-event
Port : GigabitEthernet1/0/1
Link Status : Up
Event statistic :
-------------------------------------------------------------------------
Link Fault :0 Dying Gasp : 0 Critical Event : 0
The output shows that no critical link event occurred on the link between Device A and Device B.
You can use the display oam link-event command to display the statistics of Ethernet OAM link
error events. For example:
# Display Ethernet OAM link event statistics of the remote end of Device B.
[DeviceB] display oam link-event remote
Port :GigabitEthernet1/0/1
Link Status :Up
OAMRemoteErrFrameEvent : (ms = milliseconds)
---------------------------------------------------------------------
Event Time Stamp : 5789 Errored FrameWindow : 200(100ms)
Errored Frame Threshold : 10 Errored Frame : 13
Error Running Total : 350 Event Running Total : 17
The output shows that 350 errors occurred since Ethernet OAM was enabled on Device A, 17 of
which are caused by error frames. The link is unstable.