Alcatel Carrier Internetworking Solutions 3EC 16807 AAAA TCZZA ED. 07 Modem User Manual


 
AAL5 diagnostics
AAL5 diagnostics fields
3 Speed Touch USB Diagnostics
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3EC 16807 AAAA TCZZA Ed. 07
3.3.5 AAL5 Diagnostics
Click the 'AAL5' tab to pop up the following window:
You can find the following information:
Field Description
SDU Indicates the number of SDUs, which are transmitted and
received.
CRC Errors Indicates the number of times a Cyclic Redundancy
Check (CRC) on the received cell was negative.
SDU Length
Errors
Indicates the number of times the length of a received
SDU was incorrect.
SAR Timeouts Indicates the number of times the Segmentation And
Reassembly (SAR) of the received cells failed, because their
timeĆout expired.