Ericsson ECN330, User Manual

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Configuring the ECN330-switch
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1553-KDU 137 365 Uen D 2006-06-16
Internal MAC
Receive Errors
A count of frames for which reception on a
particular interface fails due to an internal MAC
sublayer receive error.
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.
Parameter Description