zl50418 Zarlink Semiconductor, zl50418 Datasheet - Page 51

• Manufacturer Part Number: zl50418
• Description: Managed 16-port 10/100 M + 2-port 1 G Ethernet Switch
• Manufacturer: Zarlink Semiconductor

13.3
13.3.1
13.3.1.1
Counts number of frames received by this port or segment.
Note: A frame received by this port is only counted by this counter if and only if it is for a protocol being processed
by the local bridge function.
13.3.1.2
Counts number of frames transmitted by this port.
Note:
processed by the local bridge function.
13.3.1.3
Counts number of valid frames received which were discarded (i.e., filtered) by the forwarding process.
13.3.1.4
Counts number of frames discarded due to excessive transmit delay through the bridge.
13.3.1.5
Counts number of frames discarded due to excessive size.
13.4
13.4.1
13.4.1.1
Counts number of times a packet is dropped, because of lack of available resources. DOES NOT include all packet
dropping -- for example, random early drop for quality of service support.
13.4.1.2
Counts the total number of octets (i.e. bytes) in any frames received.
13.4.1.3
Counts the number of good frames received and forwarded with broadcast address.
Does not include non-broadcast multicast frames.
13.4.1.4
Counts the number of good frames received and forwarded with multicast address.
Does not include broadcast frames.
A frame transmitted by this port is only counted by this counter if and only if it is for a protocol being
IEEE – 802.1 Bridge Management (RFC 1286)
RMON – Ethernet Statistic Group (RFC 1757)
Event Counters
Event Counters
InFrames
OutFrames
InDiscards
DelayExceededDiscards
MtuExceededDiscards
Drop Events
Octets
BroadcastPkts
MulticastPkts
Zarlink Semiconductor Inc.
ZL50418
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Data Sheet