Statistics Menu  69  
 
 
Port RMON statistics 
Command: /stats/port <port number>/rmon 
RMON statistics for port 2: 
etherStatsDropEvents:                       NA 
etherStatsOctets:                            0 
etherStatsPkts:                              0 
etherStatsBroadcastPkts:                     0 
etherStatsMulticastPkts:                     0 
etherStatsCRCAlignErrors:                    0 
etherStatsUndersizePkts:                     0 
etherStatsOversizePkts:                      0 
etherStatsFragments:                        NA 
etherStatsJabbers:                           0 
etherStatsCollisions:                        0 
etherStatsPkts64Octets:                      0 
etherStatsPkts65to127Octets:                 0 
etherStatsPkts128to255Octets:                0 
etherStatsPkts256to511Octets:                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.