H3C Technologies H3C S7500E Series Switches - Manual (Page 89)

6-4
To do... Use the command... Remarks
Enable the local stable alarm
function
alarm local-stable enable
Optional
The system generates a local
stable alarm when an ONU misuse
occurs in the system, for example,
when an OAM 2.0 ONU and an
OAM 3.3 ONU are mixed in the
same system. (All ONUs in the
same system must adopt the same
OAM version). This alarm is
generated at the OLT side.
By default, this function is enabled.
Enable the critical event alarm
function
alarm oam critical-event enable
Optional
The system generates a critical
event alarm when one of the
following critical events occurs:
local link fault and dying gasp.
Enable the dying gasp alarm
function
alarm oam dying-gasp enable
Optional
The system generates a dying
gasp alarm when a system error, a
data loading error, or any other
nonreversible errors occur.
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.