ZyXEL Communications MES-2110 User Manual

Page 69

Chapter 7 Configuration

MES-2110 User’s Guide

The following fields show detailed information about frames received.
InUnicasts

This field shows the number of good unicast frames received.

InBroadcasts

This field shows the number of good broadcast frames received.

InPause

This field shows the number of 802.3x Pause frames received.

InMulticasts

This field shows the number of good multicast frames received.

InGoodOctetsHi

This field shows the number of good upper octet frames received.

InGoodOctetsLo

This field shows the number of good lower octet frames received.

InFCSErr

This field shows the number of frames received with Cyclic
Redundant Check (CRC) error(s).

InMACRcvErr

This field shows the number of frames received with an RxErr signal
from the PHY.

InBadOctets

This field shows the number of bad octet frames received.

InUndersize

This field shows the number of frames received that were too short
(shorter than 64 octets).

InFragments

This field shows the number of frames received that were too short
(shorter than 64 octets) and were received with with Cyclical
Redundancy Check (CRC) errors.

InJabber

This field shows the number of frames received with a length that
exceeds the maximum octet size and were received with CRC errors.

InOversize

This field shows the number of frames received with a length that
was out of range.

The following fields show detailed information about frames transmitted.
OutUnicasts

This field shows the number of good unicast frames transmitted.

OutBroadcasts

This field shows the number of good broadcast frames transmitted.

Late

This is the number of times a late collision is detected, that is, after
512 bits of the frames have already been transmitted.

Excessive

This is a count of frames for which transmission failed due to
excessive collisions. Excessive collision is defined as the number of
maximum collisions before the retransmission count is reset.

Multiple

This is a count of successfully transmitted frames for which
transmission was inhibited by more than one collision.

Single

This is a count of successfully transmitted frames for which
transmission is inhibited by exactly one collision.

Deferred

This is a count of frames for which transmission delayed due to busy
traffic. The deferred frames are waiting to be transmitted from the
MES-2110 buffer. This counter only works for the half-duplex mode.

RX+TX
64 Octets

This field shows the number of frames (including bad frames)
received that were 64 octets in length.

65to127 Octets

This field shows the number of frames (including bad frames)
received that were between 65 and 127 octets in length.

Table 12 Configuration > Rmon Status (continued)

LABEL

DESCRIPTION