H3C S7500E Series

4-6
Examples
# Enable the local stable alarm OLT 3/0/1.
<Sysname> system-view
[Sysname] interface olt 3/0/1
[Sysname-Olt3/0/1] alarm local-stable enable
alarm oam critical-event enable
Syntax
alarm oam critical-event enable
undo alarm oam critical-event enable
View
OLT port view, FTTH view
Default Level
2: System level
Parameters
None
Description
Use the alarm oam critical-event enable command to enable the critical event alarm.
Use the undo alarm oam critical-event enable command to disable the critical event alarm.
By default, the critical event alarm is enabled.
There are two types of critical events: local link fault and dying gasp. The system generates a critical
event alarm when one of the two events occurs.
Examples
# Enable the critical event alarm on OLT 3/0/1.
<Sysname> system-view
[Sysname] interface olt 3/0/1
[Sysname-Olt3/0/1] alarm oam critical-event enable
alarm oam dying-gasp enable
Syntax
alarm oam dying-gasp enable
undo alarm oam dying-gasp enable
View
OLT port view, FTTH view
Default Level
2: System level
Parameters
None
Description
Use the alarm oam dying-gasp enable command to enable the dying gasp alarm.
Use the undo alarm oam dying-gasp enable command to disable the dying gasp alarm.