ZyXEL Communications MSC1000G User Manual page 428

Chapter 12 Statistics Screens
Figure 285 MSC Port Statistics: ENET: RMON
The following table describes the labels in this screen.
Table 204 MSC Port Statistics: ENET: RMON
LABEL
sub1~up2
DropEvent
Octets
Pkts
BcastPkts
McastPkts
CRCAlignErrors
UndersizePkts
OversizePkts
Fragments
Jabbers
Collisions
64Octets
65to127Octets
428
DESCRIPTION
These are the Ethernet ports on the front panel of the MSC card. Click one to view RMON
history information for that port.
This field displays the total number of packets that were dropped on this port.
This field displays the total number of octets received/transmitted on this port.
This field displays the total number of good packets received/transmitted on this port.
This field displays the total number of broadcast packets received/transmitted on this
port.
This field displays the total number of multicast packets received/transmitted on this
port.
This field displays the total number of CRC (Cyclical Redundancy Check) alignment errors
on this port.
This field displays the total number of packets that were too small received/transmitted
on this port.
This field displays the total number of packets that were too big received/transmitted on
this port.
This is the number of frames received/transmitted that were less than 64 octets long,
and contained an invalid FCS, including non-integral and integral lengths.
This is the number of frames received/transmitted that were longer than 1518 octets
(non VLAN) or 1522 octets (VLAN) and contained an invalid FCS, including alignment
errors.
This is the number 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.
This is the number of frames received/transmitted (including bad frames) that were 64
octets or less in length (this includes FCS octets but excludes framing bits).
This is the number of frames received/transmitted (including bad frames) that were 65 to
127 octets in length (this includes FCS octets but excludes framing bits).
Management Switch Card User's Guide