D-Link DGS-3204 - Switch - EN 100VG-AnyLAN User Manual - page 119
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Gigabit Ethernet Switch User’s Guide
Web-Based Network Management
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Errors
The information is described as follows:
♦
Link Status Indicates whether the port is online
and working (1000/Full/Flow control off or
1000/Full/Flow control on) or not (Link Down)..
♦
Jabber Counts frames longer than the maximum
1518 bytes (octets) with either bad framing or an
invalid CRC.
♦
Dropped Frames Counts received packets which
are dropped due to any of the following reasons:
lack of available receive buffers, port-disable, link-
test-fail, spanning tree, or empty distribution list.
Other errors:
♦
CRC + Alignment Counts otherwise valid frames
that did not end on a byte (octet) boundary.