Command Line Interface Reference Guide HP BladeSystem PC Blade Switch

HP PC Blade Switch CLI Reference Guide www.hp.com 20-7
RMON Commands
The following table describes significant fields shown in the example:
Maximum table size: 500 (800 after reset)
Time CRC Align Undersize Oversize Fragments Jabbers
---------- --------- --------- -------- --------- -------
Jan 18 2005 21:57:00 1 1 0 49 0
Jan 18 2005 21:57:30 1 1 0 27 0
Console> show rmon history 1 other
Sample Set: 1 Owner: Me
Interface: e45 Interval: 1800
Requested samples: 50 Granted samples: 50
Maximum table size: 500
Time Dropped Collisions
-------------------- -------- ----------
Jan 18 2005 21:57:00 3 0
Jan 18 2005 21:57:30 3 0
Field Description
Time Date and Time the entry is recorded.
Octets The total number of octets of data (including those in bad packets)
received on the network (excluding framing bits but including FCS octets).
Packets The number of packets (including bad packets) received during this
sampling interval.
Broadcast The number of good packets received during this sampling interval that
were directed to the broadcast address.
Multicast The number of good packets received during this sampling interval that
were directed to a multicast address. This number does not include
packets addressed to the broadcast address.
Util The best estimate of the mean physical layer network utilization on this
interface during this sampling interval, in hundredths of a percent.
CRC Align The number of packets received during this sampling interval that had a
length (excluding framing bits but including FCS octets) 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).
Undersize The number of packets received during this sampling interval that were
less than 64 octets long (excluding framing bits but including FCS octets)
and were otherwise well formed.
Oversize The number of packets received during this sampling interval that were
longer than 1518 octets (excluding framing bits but including FCS octets)
but were otherwise well formed.