Atm Statistics - ZyXEL Communications P-663HN-51 User Manual

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
ATM
Interface
Statistics
In Octets
Out Octets
In Errors
In Unknown
In Hec Errors How many cells the ZyXEL Device received with HEC errors in the ATM cell
In Invalid Vpi
Vci Errors
In Port Not
Enable
Errors
In PTI Errors
In Idle Cells
42
DESCRIPTION
These are statistics for the ATM interface.
How many octets the interface received.
How many octets the interface transmitted.
How many cells the ZyXEL Device dropped because of uncorrectable HEC
errors.
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.
headers.
How many cells the ZyXEL Device received with an unregistered VCC
(Virtual Channel Connection) address.
How many cells the ZyXEL Device received on disabled ports.
How many cells the ZyXEL Device received with an ATM header that had a
Payload Type Indicator (PTI).
How many idle cells the ZyXEL Device received.
P-663HN-51 User's Guide