Administrator Guide

Switch Management Commands 2053
Examples
The following example displays RMON Ethernet Statistics history for
“throughput” on index number 1.
console> show rmon history 1 throughput
Sample Set: 1 Owner: CLI
Interface: Gi1/0/1 interval: 1800
Requested samples: 50 Granted samples: 50
Maximum table size: 270
Time Octets Packets Broadcast Multicast %
-------------------- --------- ----------- ------ -------- --
09-Mar-2005 18:29:32 303595962 357568 3289 7287 19
09-Mar-2005 18:29:42 287696304 275686 2789 5878 20
The following example displays RMON Ethernet Statistics history for errors
on index number 1.
console> show rmon history 1 errors
Sample Set: 1Owner: Me
Interface: Gi1/0/1interval: 1800
Requested samples: 50Granted samples: 50
Maximum table size: 500 (800 after reset)
Time CRC UndersizeOversizeFragmentsJabbers Align
----------- --------- ---------- --------- --------- --------- ---------
09-Mar-2005110490 18:29:32
09-Mar-2005110270 18:29:42
The following example displays RMON Ethernet Statistics history for “other”
on index number 1.
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.
Field Description