3com S7906E Guide De Référence

 

3-9 

 

When the upper limit and the lower limit of the alarm threshold are set to 0, large amount of alarms 

are generated immediately. Since alarm events are carried in the OAM packets, large amount of 

OAM packets are generated. In this case, OAM packets may be lost. 

 

The commands here take effect only for OAM 2.0 and above.  

 

# On ONU 1/0/1:1, set the higher window size, lower window size, higher alarm threshold, and lower 

alarm threshold for the error symbol period alarm to 1, 3, 10, and 30 respectively.  

<Sysname> system-view 

[Sysname] interface onu 1/0/1:1 

[Sysname-Onu1/0/1:1] alarm oam error-symbol-period window-high 1 window-low 3 threshold-high 

10 threshold-low 30 

OLT port view, ONU port view, FTTH view 

2: System level 

None

 

Use the alarm oam error-symbol-period enable command to enable the error symbol period alarm. 

Use the undo alarm oam error-symbol-period enable command to disable the error symbol period 

alarm. 

By default, the error symbol period alarm is enabled. 

 

The commands here take effect only for OAM 2.0 and above.