3com S7906E 설치 설명서

 

5-2 

Enable the statistics 
sampling function  

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 

Optional 
Enabled by default 

Configure the 
alarm monitoring 
function 

Configure the alarm 
monitor period  

timer monitor seconds 

Optional 
80 seconds by default 

 

Follow these steps to configure global alarms: 

Enter system view 

 

— 

Enter FTTH view 

 

— 

Enable the software error alarm 
function 

 

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 

 

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 

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.