NETGEAR GS748T Software Administration Manual page 232

Smart switch
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Field
Packets Received 65-127
Octets
Packets Received 128-255
Octets
Packets Received 256-511
Octets
Packets Received
512-1023 Octets
Packets Received
1024-1518 Octets
Packets Received > 1522
Octets
Total Packets Received
Without Errors
Unicast Packets Received
Multicast Packets Received The total number of good packets received that were directed to a multicast
Broadcast Packets
Received
Total Packets Received with
MAC Errors
Jabbers Received
Fragments Received
Undersize Received
GS748T Smart Switch
Description
The total number of packets (including bad packets) received that were
between 65 and 127 octets in length inclusive (excluding framing bits but
including FCS octets).
The total number of packets (including bad packets) received that were
between 128 and 255 octets in length inclusive (excluding framing bits but
including FCS octets).
The total number of packets (including bad packets) received that were
between 256 and 511 octets in length inclusive (excluding framing bits but
including FCS octets).
The total number of packets (including bad packets) received that were
between 512 and 1023 octets in length inclusive (excluding framing bits but
including FCS octets).
The total number of packets (including bad packets) received that were
between 1024 and 1518 octets in length inclusive (excluding framing bits but
including FCS octets).
The total number of packets received that were in excess of 1522 octets
(excluding framing bits, but including FCS octets) and were otherwise well
formed.
The total number of packets received that were without errors.
The number of subnetwork-unicast packets delivered to a higher-layer
protocol.
address. This number does not include packets directed to the broadcast
address.
The total number of good packets received that were directed to the broadcast
address. This does not include multicast packets.
The total number of inbound packets that contained errors preventing them
from being deliverable to a higher-layer protocol.
The total number of packets received that were longer than 1518 octets
(excluding framing bits, but including FCS octets), and had either a bad Frame
Check Sequence (FCS) with an integral number of octets (FCS Error) or a bad
FCS with a non-integral number of octets (Alignment Error). This definition of
jabber is different than the definition in IEEE 802.3 section 8.2.1.5 (10BASE5)
and section 10.3.1.4 (10BASE2). These documents define jabber as the
condition where any packet exceeds 20 ms. The allowed range to detect
jabber is between 20 ms and 150 ms.
The total number of packets received that were less than 64 octets in length
with ERROR CRC (excluding framing bits but including FCS octets).
The total number of packets received that were less than 64 octets in length
with GOOD CRC (excluding framing bits but including FCS octets).
232

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