Rmon Alarm - Alcatel OmniStack LS 6248 User Manual

4
Command Line Interface
Jabbers
Dropped
Collisions
Related Commands
rmon collection history
show rmon collection history

rmon alarm

The rmon alarm Global Configuration mode command configures alarm conditions.
To remove an alarm, use the
Syntax
rmon alarm
[ type] [
type startup
no rmon alarm
Parameters
• index — Specifies the alarm index. (Range: 1-65535)
• MIB_OBJECT_ID — Specifies the object identifier (MIB Number) of the
variable to be sampled.
• interval — Specifies the interval in seconds during which the data is
sampled and compared with rising and falling thresholds.
(Range: 1-4294967295)
• rthreshold — Specifies the rising threshold. (Range: 0-4294967295)
• fthreshold — Specifies the falling threshold. (Range: 0-4294967295)
• revent — Specifies the event index used when a rising threshold is crossed.
(Range: 1-65535)
• fevent — Specifies the event index used when a falling threshold is
crossed. (Range: 1-65535)
• type — Specifies the method used for sampling the selected variable and
calculating the value to be compared against the thresholds. Possible
values are
- If the method is
directly with the thresholds at the end of the sampling interval. If the method
is , the selected variable value of the last sample is subtracted from the
delta
current value, and the difference is compared with the thresholds.
• direction — Specifies the alarm that may be sent when this entry is first set
to valid. Possible values are
510
The number of packets received during this sampling interval that were longer than
1632 octets (excluding framing bits but including FCS octets), and had either a bad
Frame Check Sequence (FCS) with an integral number of octets (FCS Error) or a bad
FCS with a non-integral number of octets (Alignment Error).
The total number of events in which packets were dropped by the probe due to lack
of resources during this sampling interval. This number is not necessarily the number
of packets dropped, it is just the number of times this condition has been detected.
The best estimate of the total number of collisions on this Ethernet segment during
this sampling interval.
form of this command.
no
index MIB_OBJECT_ID interval rthreshold fthreshold revent fevent
direction] [
owner
index
and
absolute delta
, the value of the selected variable is compared
absolute
name]
.
,
rising rising-falling
and .
falling