Operation Manual
Vigor2133 Series User’s Guide 
31
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long time observation, the administrator can determine if it 
is necessary to increase the bandwidth setting for that CPE or 
not. 
Enable – Click it to enable such feature. 
Time Period – Choose the time interval (15 mins, 30 mins, 
1hour, 3 hours, or 6 hours) for CPE to send a notification of 
bandwidth utilization to VigorACS. 
WAN – Choose the WAN interface for applying the bandwidth 
utilization notification mechanism.   
Threshold Level – Set the percentage of bandwidth in 
transmission and receiving data as threshold values for CPE 
to detect bandwidth utilization. 
Line Speed – Set the transmission rate and receiving rate for 
specified WAN interface. 
After finishing all the settings here, please click OK to save the configuration. 










