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Pointer Reframes
Displays the number of events in which the AAL1 reassembler found a Structured
Data Pointer (SDT pointer) where it was not expected, making it necessary to
reacquire the pointer.
Pointer Parity
Displays the number of events in which the AAL1 reassembler has detected an
SDT pointer parity check failure.
Errors
AAL1 Seq Errors
Displays the number of times the sequence number of an incoming AAL1 frame
causes a transition from the sync state to the out of sequence state.
Lost Cells
Displays the number of cells detected as lost in the network prior to reaching the
destination CES IWF AAL1 layer processing. As an example, the number of lost
cells may be detected as a result of AAL1 sequence number processing.
Misinserted Cells
Displays the number of AAL1 sequence violations, which the AAL Convergence
Sublayer interprets as misinserted cells.
Buffer Underflows
Displays the number of times the CES reassembly buffer underflows.
Buffer Overflows
Displays the number of times the CES reassembly buffer overflows.
Cell Loss Status
Displays Loss when cells are continuously lost during the specified Cell Loss
Integration Period. When a valid cell(s) is received, this condition is cleared, and
No Loss will be displayed.
Configuring the 8300 Endpoint for CES involves setting parameters not only on
the CES Service Details screen (page 2-35), but also on the CBR screen
(page 2-14); in some cases, the Serial screen (page 2-19); and the Channel Table
Details screen (page 2-38). The table below shows the settings required to
maintain the proper relationships among CBR framing, the CES Service Type, the
CES AAL1 format, and the Channel Rate.
8300-A2-GB20-00
April 2003
2. Web Server Interface
2-37
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