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GS748T Smart Switch 
1.  Specify the LPI sampling interval, which determines the interval at which EEE LPI data 
needs to be collected. the default value is 3600, and the range is 30 to 36000.
2.  S
pecify the maximum number of LPI samples to store on the switch. The default is 168, and 
the range is 1 to 168.
3.  Click Apply 
to send the updated configuration to the switch. Configuration changes take 
effect immediately.
4.  Click Refresh to ref
resh the page with the most current data from the switch.
Use the Interfac
e menu to view LPI sampling information for that interface. The following 
table shows the per-interface information:
Field Description
Sample No Sample index.
Time Since The Sample 
W
as Recorded
Each time the page is refreshed it shows a different time as it reflects the 
difference in current time and time at which the sample was recorded.
Percentage Time spent in 
LPI mo
de since last sample
Percentage of time spent in LPI mode during the current measurement 
interval.
Percentage Time spent in 
LPI mode since last reset
Percentage of time spent in LPI mode since EEE LPI statistics were last 
reset.