User Manual

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Users Manual of XGS-6350-24X4C
absolute is used to directly monitor the value of
MIB object. delta is used to monitor the value
change of the MIB objects between two sampling.
value is the threshold value when an alarm is
generated. eventnumber is the index of an event
that is generated when a threshold is reached.
eventnumber is optional.
owner string is to describe the information about
the alarm.
exit Enter the management mode again.
write Save the configuration.
After a rMon alarm item is configured, the device will obtain the value of variable-specified oid after an interval.
The obtained value will be compared with the previous value according to the alrm type (absolute or delta). If
the obtained value is bigger than the previous value and surpasses the threshold value specified by
rising-threshold, an event whose index is eventnumber (If the value of eventnumber is 0 or the event
whose index is eventnumber does not exist in the event table, the event will not occur). If the
variable-specified oid cannot be obtained, the state of the alarm item in this line is set to invalid. If you run
rmon alarm many times to configure alarm items with the same index, only the last configuration is effective.
You can run no rmon alarm index to cancel alarm items whose indexes are index.
b) Configuring eMon event for switch
The steps to configure the rMon event are shown in the following table:
Step Command Purpose
1.
configure
Enter the global configuration mode.
2.
rmon event
index[descriptionstring]
[log] [ownerstring] [trap
community]
Add a rMon event item.
index means the index of the event item. Its
effective range is from 1 to 65535.
description means the information about the event.
log means to add a piece of information to the log
table when a event is triggered.
trap means a trap message is generated when the
event is triggered. community means the name of a
community.
owner string is to describe the information about
the alarm.
3.
exit
Enter the management mode again.
4.
write
Save the configuration.
After a rMon event is configured, you must set the domain eventLastTimeSent of the rMon event item to
sysUpTime when a rMon alarm is triggered. If the log attribute is set to the rMon event, a message is added