Edge Products ES3528-WDM User Manual
Page 165
Showing Port Statistics
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9
RMON Statistics
Drop Events
The total number of events in which packets were dropped due to lack of
resources.
Jabbers
The total number of frames received that were longer than 1518 octets
(excluding framing bits, but including FCS octets), and had either an FCS
or alignment error.
Received Bytes
Total number of bytes of data received on the network. This statistic can
be used as a reasonable indication of Ethernet utilization.
Collisions
The best estimate of the total number of collisions on this Ethernet
segment.
Received Frames
The total number of frames (bad, broadcast and multicast) received.
Broadcast Frames
The total number of good frames received that were directed to the
broadcast address. Note that this does not include multicast packets.
Multicast Frames
The total number of good frames received that were directed to this
multicast address.
CRC/Alignment Errors
The number of CRC/alignment errors (FCS or alignment errors).
Undersize Frames
The total number of frames received that were less than 64 octets long
(excluding framing bits, but including FCS octets) and were otherwise well
formed.
Oversize Frames
The total number of frames received that were longer than 1518 octets
(excluding framing bits, but including FCS octets) and were otherwise well
formed.
Fragments
The total number of frames received that were less than 64 octets in length
(excluding framing bits, but including FCS octets) and had either an FCS
or alignment error.
64 Bytes Frames
The total number of frames (including bad packets) received and
transmitted that were 64 octets in length (excluding framing bits but
including FCS octets).
65-127 Byte Frames
128-255 Byte Frames
256-511 Byte Frames
512-1023 Byte Frames
1024-1518 Byte Frames
1519-1536 Byte Frames
The total number of frames (including bad packets) received and
transmitted where the number of octets fall within the specified range
(excluding framing bits but including FCS octets).
Table 9-4 Port Statistics (Continued)
Parameter
Description