H3C Technologies H3C S7500E Series Switches - Manual (Page 99)

6-14
To do... Use the command... Remarks
Enable the error frame period
alarm function
alarm oam error-frame-period
enable
Optional
The system generates an error
frame period alarm when the
number of error frames in a
specific period (that is, the window
size) exceeds the corresponding
predefined threshold.
By default, this function is enabled.
Configure the window size and
threshold for error frame period
alarms
alarm oam error-frame-period
{ window window | threshold
threshold } *
Optional
When the alarm threshold is set to
0, a lot of alarms are generated
immediately. Since alarm events
are carried in the OAM packets, a
lot of OAM packets are generated.
In this case, OAM packets may be
lost.
By default, the window size is 1
second, and the alarm threshold is
20 frames.
Enable the error frame alarm
function
alarm oam error-frame enable
Optional
The system generates an error
frame alarm when the number of
error frames in a specific time
period (that is, the window size)
exceeds the corresponding
predefined threshold.
By default, this function is enabled.
Configure the window size and
threshold for error frame alarms
alarm oam error-frame { window
window | threshold threshold } *
Optional
When the alarm threshold is set to
0, a lot of alarms are generated
immediately. Since alarm events
are carried in the OAM packets, a
lot of OAM packets are generated.
In this case, OAM packets may be
lost.
By default, the window size is 10
second, and the alarm threshold is
20 frames.