a higher layer for transmissions
In Errors
Number of received AAL5/AAL0 CPCS PDUs received that
contain an error. The types of errors counted include CRC-
32 errors.
Out Errors
Number of received AAL5/AAL0 CPCS PDUs that could be
transmitted due to errors.
In Discards
Number of received AAL5/AAL0 CPCS PDUs discarded due
to an input buffer overflow condition.
Out Discards
This field is not currently used
AAL5 VCC Statistics
Field
Descriptions
VPI/VCI
ATM Virtual Path/Channel Identifiers
CRC Errors
Number of PDUs received with CRC-32 errors
SAR TimeOuts
Number of partially re-assembled PDUs, which were
discarded because they were not fully re-assembled within
the required period of time. If the re-assembly time is not
supported then, this object contains a zero value.
Oversized SDUs
Number of PDUs discarded because the corresponding SDU
was too large
Short Packets
Errors
Number of PDUs discarded because the PDU length was
less than the size of the AAL5 trailer
Length Errors
Number of PDUs discarded because the PDU length did not
match the length in the AAL5 trailer
5.2.4 ADSL
Statistics
The following figure shows the ADSL Statistics screen. Within the ADSL Statistics
window, a Bit Error Rate Test can be or statistics refreshed with the Reset button.
38
