Paradyne Hotwire 8300 User Manual page 141

AAL1 Seq Errs 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
(Figure
Table Details screen
maintain the proper relationships among CBR framing, the CES Service Type, the
CES AAL1 format, and the Channel Rate.
Table 3-1.
CES Service
Description
Basic E1
Basic T1 (ESF)
Basic T1 (D4)
E1 w/Signaling (ESF)
T1 w/Signaling (ESF)
T1 w/Signaling (D4)
Unstructured E1
Unstructured T1
1 Only channels allocated to the CBR interface should be set to 56 k/Signaling. When
8300-A2-GB20-00
3-16); in some cases, the Serial screen
(Figure
Format Relationships Table
CBR
Framing
E1 CCS
T1 ESF
T1 D4
E1 CAS
T1 ESF
T1 D4
E1 Unframed
T1 Unframed
configuring the Serial interface for CES service (see
page 3-42), you must set the Channel Rate for allocated channels to 64 k.
April 2003
(Figure 3-34), but also on the CBR screen
(Figure
3-35). The table below shows the settings required to
CES Service
Type
Structured
Structured
Structured
Structured
Structured
Structured
Unstructured
Basic
Serial CES Configuration
3. VT100 Interface
3-21); and the Channel
CES AAL1
Format Channel Rate
Basic 64 k
Basic 64 k
Basic 64 k
E1Cas 56 k/Signaling1
Ds1EsfCas 56 k/Signaling*
Ds1SfCas 56 k/Signaling*
Basic 64 k
64 k
on
3-39