Zyxel IES-5106 [430/1156] Chapter 13 statistics screens

Zyxel IES-5106 [430/1156] Chapter 13 statistics screens
Chapter 13 Statistics Screens
Management Switch Card User’s Guide
430
Figure 288 MSC Port Statistics: ENET: RMON
The following table describes the labels in this screen.
Table 208 MSC Port Statistics: ENET: RMON
LABEL DESCRIPTION
sub1~up2 These are the Ethernet ports on the front panel of the MSC card. Click one to view RMON
history information for that port.
DropEvent This field displays the total number of packets that were dropped on this port.
Octets This field displays the total number of octets received/transmitted on this port.
Pkts This field displays the total number of good packets received/transmitted on this port.
BcastPkts This field displays the total number of broadcast packets received/transmitted on this
port.
McastPkts This field displays the total number of multicast packets received/transmitted on this
port.
CRCAlignErrors This field displays the total number of CRC (Cyclical Redundancy Check) alignment errors
on this port.
UndersizePkts This field displays the total number of packets that were too small received/transmitted
on this port.
OversizePkts This field displays the total number of packets that were too big received/transmitted on
this port.
Fragments 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.
Jabbers 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.
Collisions 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.
64Octets 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).
65to127Octets 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).

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