Port RMON statistics

Command: /stats/port <port number>/rmonRMON statistics for port 2:etherStatsDropEvents:NAetherStatsOctets:0etherStatsPkts:0etherStatsBroadcastPkts:0etherStatsMulticastPkts:0etherStatsCRCAlignErrors:0etherStatsUndersizePkts:0etherStatsOversizePkts:0etherStatsFragments:NAetherStatsJabbers:0etherStatsCollisions:0etherStatsPkts64Octets:0etherStatsPkts65to127Octets:0etherStatsPkts128to255Octets:0etherStatsPkts256to511Octets:0

etherStatsPkts64Octets:0

etherStatsPkts1024to1518Octets:0

The following table describes the Remote Monitoring (RMON) statistics of the selected port:

Table 52 RMON statistics

Statistic

Description

 

 

etherStatsDropEvents

The total number of packets received that were dropped because of system

 

resource constraints.

 

 

etherStatsOctets

The total number of octets of data (including those in bad packets) received

 

on the network (excluding framing bits but including FCS octets).

 

 

etherStatsPkts

The total number of packets (including bad packets, broadcast packets, and

 

multicast packets) received.

 

 

etherStatsBroadcastPkts

The total number of good packets received that were directed to the

 

broadcast address.

 

 

etherStatsMulticastPkts

The total number of good packets received that were directed to a multicast

 

address.

 

 

etherStatsCRCAlignErrors

The total number of packets received that had a length (excluding framing

 

bits, but including FCS octets) of between 64 and 1518 octets, inclusive, but

 

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).

 

 

etherStatsUndersizePkts

The total number of packets received that were less than 64 octets long

 

(excluding framing bits but including FCS octets) and were otherwise well

 

formed.

 

 

etherStatsOversizePkts

The total number of packets received that were longer than 1518 octets

 

(excluding framing bits but including FCS octets) and were otherwise well

 

formed.

 

 

etherStatsFragments

The total number of packets received that were less than 64 octets in length

 

(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).

 

 

etherStatsJabbers

The total number of packets received 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). Jabber

 

is defined as the condition where any packet exceeds 20 ms. The allowed

 

range to detect jabber is between 20 ms and 150 ms.

 

 

etherStatsCollisions

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

 

 

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