User’s Manual of WGSD-1022/WGSD-8000

 

 

 

Fragments

The total number of packets received during this sampling interval that were less than 64 octets in

 

 

length (excluding framing bits but including FCS octets) 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 (AlignmentError). It is normal for

 

 

 

 

Jabbers

The number of packets received during this sampling interval that were longer than 1518 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).

 

 

 

 

Dropped

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.

 

 

 

 

Collisions

The best estimate of the total number of collisions on this Ethernet segment during this sampling

 

 

interval.

 

 

 

 

5.19.5 rmon alarm

The rmon alarm global configuration command configures alarm conditions. To remove an alarm, use the no form of this

command.

Syntax

rmon alarm index variable interval rthreshold fthreshold revent fevent [type type] [startup direction] [owner name] no rmon alarm index

ƒindex — The alarm index. (Range: 1 - 65535)

ƒvariable — The object identifier of the particular variable to be sampled.

ƒinterval — The interval in seconds over which the data is sampled and compared with the rising and falling

ƒthresholds. (Range: 1 - 4294967295)

ƒrthreshold — Rising Threshold. (Range: 1 - 4294967295)

ƒfthreshold — Falling Threshold. (Range: 1 - 4294967295)

ƒrevent — The Event index used when a rising threshold is crossed .(Range: 0 - 65535)

ƒfevent — The Event index used when a falling threshold is crossed. (Range: 0 - 65535)

ƒtype type — The sampling method for the selected variable and calculating the value to be compared against the thresholds. If the method is absolute, the value of the selected variable is compared directly with the thresholds at the end of the sampling interval. If the method is delta, the selected variable value at the last sample is subtracted from the current value, and the difference compared with the thresholds.

-280 –