3Com S7902E, Configuration Manual

Page: 333 / 2621

5-2
To do... Use the command... Remarks
Enable the statistics
sampling function
sample enable
Optional
Enabled by default
Configure the
statistics
sampling
function
Configure the statistics
sampling interval
timer sample seconds
Optional
4 seconds by default
Enable alarm monitoring
function for the system
monitor enable
Optional
Enabled by default
Configure the
alarm monitoring
function
Configure the alarm
monitor period
timer monitor seconds
Optional
80 seconds by default
Configuring Global Alarms
Follow these steps to configure global alarms:
To do... Use the command... Remarks
Enter system view
system-view
—
Enter FTTH view
ftth
—
Enable the software error alarm
function
alarm software-error enable
Optional
The system generates a
software error alarm when a
signal error, Data Access (DA)
error, or memory allocation
failure occurs.
By default, this function is
enabled.
Enable the bit error rate alarm
function
alarm bit-error-rate enable
Optional
When the total number of error
bits or bit error rate of the data
transferred between the OLT
and ONUs exceeds the alarm
threshold, a bit error rate alarm
occurs.
By default, this function is
enabled.
Configure the monitor direction
and threshold for bit error rate
alarms
alarm bit-error-rate
{
direction
{
uplink
|
downlink
|
up-down-link
} |
threshold
threshold
}
*
Optional
By default, the monitor direction
is
up-down-link
, and the alarm
threshold of bit error rate is 10
(the unit is 10
-9
).
Enable the port bit error rate
alarm function
alarm port bit-error-rate
enable
Optional
When both the total number of
error bits and bit error rate of
the data transferred between
the OLT and ONUs exceed the
alarm thresholds, a port bit
error rate alarm occurs.
By default, this function is
enabled.