SMC Networks GS8P-SMART, Руководство по управлению

Страница: 25 / 54

Web Configuration
3-9
RMON Statistics
Drop Events The total number of events in which packets were dropped due
to lack of resources.
Received Frames The total number of frames (bad, broadcast and multicast)
received.
Multicast Frames The total number of good frames received that were directed to
this multicast address.
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.
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.
Collisions The best estimate of the total number of collisions on this
Ethernet segment.
Received Bytes Total number of bytes of data received on the network. This
statistic can be used as a reasonable indication of Ethernet
utilization.
Broadcast Frames The total number of good frames received that were directed to
the broadcast address. Note that this does not include multicast
packets.
CRC/Alignment Errors The number of CRC/alignment errors (FCS or alignment errors).
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.
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.
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 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 3-3 Port Statistics (Continued)
Parameter Description