3com S7906E 参考指南
3-3
Default Level
2: System level
Parameters
None
Description
Use the alarm device-fatal-error enable command to enable the device fatal error alarm.
Use the undo alarm device-fatal-error enable command to disable the device fatal error alarm.
By default, the device fatal error alarm is enabled.
When fatal errors occur to the device, the device fatal error alarm is generated. If the device does not
detect the same error again within two minutes, the device fatal error alarm is removed.
Examples
# Enable the device fatal error alarm on OLT 3/0/1.
<Sysname> system-view
[Sysname] interface olt 3/0/1
[Sysname-Olt3/0/1] alarm device-fatal-error enable
alarm frame-error-rate
Syntax
alarm frame-error-rate { direction { uplink | downlink | up-down-link} | threshold threshold } *
undo alarm frame-error-rate { direction | threshold } *
View
OLT port view, FTTH view
Default Level
2: System level
Parameters
uplink: Specifies the monitor direction. Only uplink data will be monitored.
downlink: Specifies the monitor direction. Only downlink data will be monitored.
up-down-link: Specifies the monitor direction. Both uplink and downlink data between OLT and ONU
will be monitored.
threshold threshold: Specifies the alarm threshold of the frame error rate. The threshold argument
ranges from 1 to 10
9
and defaults to 1 (in 10
-9
).
Description
Use the alarm frame-error-rate command to configure the monitor direction and the alarm threshold of
the frame error rate.
Use the undo alarm frame-error-rate command to restore the default monitor direction and alarm
threshold.