ZyXEL Communications Dimension ES-3124, Руководство пользователя

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Dimension ES-3124 Ethernet Switch
System Status and Port Details 5-5
Table 5-2 Status: Port Details
LABEL DESCRIPTION
Multiple This is a count of successfully transmitted frames for which transmission was inhibited by more
than one collision.
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.
Late This is the number of times a late collision is detected, that is, after 512 bits of the frame have
already been transmitted.
Error Packet The following fields display detailed information about frames received that were in error.
RX CRC This field shows the number of frames received with CRC (Cyclic Redundant Check) error(s).
Length This field shows the number of frames received with a length that was out of range.
Runt This field shows the number of frames received that were too short (shorter than 64 octets),
including the ones with CRC errors.
Distribution
The following fields display the number of frames received.
64 This field shows the number of frames (including bad frames) received that were 64 octets in
length.
65 to 127 This field shows the number of frames (including bad frames) received that were between 65
and 127 octets in length.
128 to 255 This field shows the number of frames (including bad frames) received that were between 128
and 255 octets in length.
256 to 511 This field shows the number of frames (including bad frames) received that were between 256
and 511 octets in length.
512 to 1023 This field shows the number of frames (including bad frames) received that were between 512
and 1023 octets in length.
1024 to 1518 This field shows the number of frames (including bad frames) received that were between 1024
and 1518 octets in length.
Giant This field shows the number of frames dropped because they were bigger than the maximum
frame size.
Poll Interval(s) The text box displays how often (in seconds) this screen refreshes. You may change the refresh
interval by typing a new number in the text box and then clicking
Set Interval .
Stop Click Stop to stop port statistic polling.