Technical data

9031124 E4 ConÞgurationViews
3-11
Stack Repeater ConÞguration View
Error Source
Timebase
This Þeld allows you to set the alarm timebase. The timebase is the number of
seconds used as the interval for performing all of the rate alarm checks. The
minimum is 10 seconds. For example, if the timebase is 10 seconds, an alarm
will occur only when the speciÞed number of errors occurs within 10 seconds.
TrafÞc Alarms
This Þeld displays whether trafÞc alarms are disabled or enabled. You can
Enable/Disable trafÞc alarms.
TrafÞc Threshold
The threshold value within the alarm timebase which, once the number of
packets is exceeded, generates a trafÞc alarm.
Collision Alarms
This Þeld displays whether collision alarms are disabled or enabled. You can
Enable/Disable collision alarms.
Collision Threshold
The threshold value within the alarm timebase which, once the number of
collisions per good packet is exceeded, generates a collision alarm.
Broadcast Alarms
This Þeld displays whether broadcast alarms are disabled or enabled. You can
Enable/Disable broadcast alarms.
Broadcast Threshold
The threshold value within the alarm timebase which, once the number of
broadcasts received is exceeded, generates a broadcast alarm.
Error Alarms
This Þeld displays whether error alarms are disabled or enabled. You can
Enable/Disable error alarms.
Error Threshold
The threshold value within the alarm timebase which, once the percentage of
errors per good packet is exceeded, generates an error alarm.
Error Source
The Error Source area of the Repeater ConÞguration View provides a series of
buttons allowing you to select the types of errors to include in the error sum.
The selectable error types are as follows: