ZyXEL Communications MGS-3712/MES-3728 User Manual page 77

Table 7 Status: Port Details (continued)
LABEL
Single
Multiple
Excessiv
e
Late
Error Packet
RX CRC
Length
Runt
Distribution
64
65-127
128-255
256-511
512-
1023
1024-
1518
Giant
MES-3728 User's Guide
DESCRIPTION
This is a count of successfully transmitted packets for which transmission is
inhibited by exactly one collision.
This is a count of successfully transmitted packets for which transmission
was inhibited by more than one collision.
This is a count of packets 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 times a late collision is detected, that is, after 512
bits of the packets have already been transmitted.
The following fields display detailed information about packets received
that were in error.
This field shows the number of packets received with CRC (Cyclic
Redundant Check) error(s).
This field shows the number of packets received with a length that was out
of range.
This field shows the number of packets received that were too short
(shorter than 64 octets), including the ones with CRC errors.
This field shows the number of packets (including bad packets) received
that were 64 octets in length.
This field shows the number of packets (including bad packets) received
that were between 65 and 127 octets in length.
This field shows the number of packets (including bad packets) received
that were between 128 and 255 octets in length.
This field shows the number of packets (including bad packets) received
that were between 256 and 511 octets in length.
This field shows the number of packets (including bad packets) received
that were between 512 and 1023 octets in length.
This field shows the number of packets (including bad packets) received
that were between 1024 and 1518 octets in length.
This field shows the number of packets (including bad packets) received
that were between 1519 octets and the maximum frame size.
The maximum frame size varies depending on your switch model. See
Chapter 42 on page 359.
Chapter 7 System Status and Port Statistics
77