RuggedCom RS1600 用户手册

Chapter 9 - Using Ethernet And RMON Statistics

InPkts

This counter is incremented once for every good packet (Unicast + Multicast +
Broadcast) received.

OutPkts

This counter is incremented once for every transmitted good packet.

TotalInOctets

This counter is incremented once for every data octet of all received packets,
including packets that (for whatever reason) will be dropped. This counter
should reflect all the data octets received on the line.

TotalInPkts

This counter is incremented once for every received packet. This includes (for
whatever reason) rejected and dropped packets. This counter should reflect all
packets received on the line.

InBroadcasts

This counter is incremented once for every good Broadcast packet received.

InMulticasts

This counter is incremented once for every good Multicast packet received.
This counter does not include Broadcast packets.

OutBroadcasts

The number of Multicast frames sent not including Broadcast packets.

OutMulticasts The

number

of Broadcast frames sent.

DropEvents

This counter is incremented once for every received packet that must be
dropped due to insufficient switch resources.

Cumulative Error Statistics

CRCAlignErrors

This counter is incremented for every received packet with an invalid CRC.

OversizePkts

This counter is incremented once for every received packet that is greater than
1536 bytes (that have an valid CRC).

Fragments

This counter is incremented once for every received packet that is less than 64
bytes in length.

Jabbers

This counter is incremented once for every received packet that is greater than
1536 bytes (that have an invalid CRC).

Collisions

This counter is incremented once for every detected collision event.

LateCollisions

This counter is incremented once for every detected late collision event.

UndersizePkts

This counter is incremented once for every received packet that is smaller than
64 and has valid CRC.

Packet Count By Size of Packet

Pkt64Octets

This counter is incremented once for every received and transmitted packet
with size of 64 bytes. This counter does not include rejected received packets.

Pkt65to127Octets

This counter is incremented once for every received and transmitted packet
with size of 65 to 127 bytes. Rejected received packets are not counted.

Pkt128to255Octets

This counter is incremented once for every received and transmitted packet
with size of 128 to 255 bytes. Rejected received packets are not counted.

Pkt256to511Octets

This counter is incremented once for every received and transmitted packet
with size of 256 to 511 bytes. Rejected received packets are not counted.

Pkt512to1023Octets

This counter is incremented once for every received and transmitted packet
with size of 512 to 1023 bytes. Rejected received packets are not counted.

Pkt1024to1536Octets This counter is incremented once for every received and transmitted packet

with size of 1024 to 1536 bytes. Rejected received packets are not counted.

Remote Monitoring (RMON)

The RuggedSwitch™ Remote Monitor (RMON) package provides the following
capabilities:

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