ZyXEL P-663HN-51 User Guide - Page 42

ATM Statistics

Page 42 highlights

Chapter 4 Device Information 4.5 ATM Statistics Click Device Info > Statistics > ATM to open the following screen. This screen shows low-level ATM protocol statistics. Figure 14 Device Info > Statistics > ATM The following table describes the labels in this screen. Table 7 Device Info > Statistics > ATM LABEL DESCRIPTION ATM Interface Statistics These are statistics for the ATM interface. In Octets How many octets the interface received. Out Octets How many octets the interface transmitted. In Errors How many cells the ZyXEL Device dropped because of uncorrectable HEC errors. In Unknown How many received cells the ZyXEL Device discarded during cell header validation. This includes cells with invalid cell header patterns or unrecognized VPI/VCI values. If the ZyXEL Device is set to discard cells with undefined PTI values, they are also included in this count. In Hec Errors How many cells the ZyXEL Device received with HEC errors in the ATM cell headers. In Invalid Vpi How many cells the ZyXEL Device received with an unregistered VCC Vci Errors (Virtual Channel Connection) address. In Port Not Enable Errors How many cells the ZyXEL Device received on disabled ports. In PTI Errors How many cells the ZyXEL Device received with an ATM header that had a Payload Type Indicator (PTI). In Idle Cells How many idle cells the ZyXEL Device received. 42 P-663HN-51 User's Guide

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Chapter 4 Device Information
P-663HN-51 User’s Guide
42
4.5
ATM Statistics
Click
Device Info > Statistics > ATM
to open the following screen. This screen
shows low-level ATM protocol statistics.
Figure 14
Device Info > Statistics > ATM
The following table describes the labels in this screen.
Table 7
Device Info > Statistics > ATM
LABEL
DESCRIPTION
ATM
Interface
Statistics
These are statistics for the ATM interface.
In Octets
How many octets the interface received.
Out Octets
How many octets the interface transmitted.
In Errors
How many cells the ZyXEL Device dropped because of uncorrectable HEC
errors.
In Unknown
How many received cells the ZyXEL Device discarded during cell header
validation. This includes cells with invalid cell header patterns or
unrecognized VPI/VCI values. If the ZyXEL Device is set to discard cells
with undefined PTI values, they are also included in this count.
In Hec Errors
How many cells the ZyXEL Device received with HEC errors in the ATM cell
headers.
In Invalid Vpi
Vci Errors
How many cells the ZyXEL Device received with an unregistered VCC
(Virtual Channel Connection) address.
In Port Not
Enable
Errors
How many cells the ZyXEL Device received on disabled ports.
In PTI Errors
How many cells the ZyXEL Device received with an ATM header that had a
Payload Type Indicator (PTI).
In Idle Cells
How many idle cells the ZyXEL Device received.