PLANET MGSW-28240F - Manual (Page 360)

User’s Manual of MGSW-28240F
Figure 4-17-6: RMON history overview page screenshot
The page includes the following fields:
Object Description
Indicates the index of History control entry.  History Index
Indicates the index of the data entry associated with the control entry  Sample Index
The total number of events in which packets were dropped by the probe due to
lack of resources.
 Sample Start
The total number of events in which packets were dropped by the probe due to
lack of resources.
 Drops
The total number of octets of data (including those in bad packets) received on
the network.
 Octets
The total number of packets (including bad packets, broadcast packets, and
multicast packets) received.
 Pkts
The total number of good packets received that were directed to the broadcast
address.
 Broadcast
The total number of good packets received that were directed to a multicast
address.
 Multicast
The total number of packets received that had a length (excluding framing bits,
but including FCS octets) of between 64 and 1518 octets.
 CRCErrors
The total number of packets received that were less than 64 octets.  Undersize
The total number of packets received that were longer than 1518 octets.  Oversize
The number of frames which size is less than 64 octets received with invalid
CRC.
 Frag.
The number of frames which size is larger than 64 octets received with invalid
CRC.
 Jabb.
The best estimate of the total number of collisions on this Ethernet segment.  Coll.
The best estimate of the mean physical layer network utilization on this interface
during this sampling interval, in hundredths of a percent.
 Utilization
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