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Parameters
Utilization
Util%
(Now,Max, Min)
Packets/Bytes
Packets
Packets
Broadcasts
Multicasts
Drops
Errors and Collisions
CRC/Alignment
Undersizes
Oversizes
Fragments
Jabbers
Collisions
Packet Size Distribution
Size
Note: Value – Total since the Control Table was created.
Delta – The difference in the count since the last poll.
Rate – The rate per second over the last polling interval.
Each of these windows includes a Menu bar and Tool bar with the following items:
Table 9-7 Statistics Parameter Descriptions
Description
This table displays the current bandwidth utilization, plus the maximum and minimum utilization
since the statistics window was opened.
This table displays packets and bytes.
Packets (including bad, broadcast and multicast packets).
Broadcast packets.
Multicast packets.
The number of events detected when packets were dropped (due to a lack of resources condition in
the probe.
Packets with a CRC or alignment error.
Undersize packets.
Oversize packets.
Packet fragments.
Jabber errors.
Packet collisions.
Packet sizes are divided into six groups, 64 byte packets, 65 to 127, 128 to 255, 256 to 511, 512 to
1023, and 1024 to 1518 bytes. Each size group is indicated as color bar for each polling time.
RMON U
TILITIES
9-9
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