Lucent Technologies Release 7 User Manual
DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-1667
TBRI-BD (TN2185 ISDN Trunk-Side BRI)
9
Hardware Error Log Entries and Test to Clear
Values
Values
TE
Terminal Equipment
U
Basic Rate network-side 2-wire line interface.
1
TN556B ISDN-BRI 4-Wire S/T-NT Line (A-law)
2
TN 2185 ISDN-BRI 4-Wire S Interface (Trunk Side)
3
TN2198 ISDN-BRI 2-Wire U Interface
4
TN2198 ISDN-BRI 2-Wire U Interface
5
TN 2185 ISDN-BRI 4-Wire S Interface (Trunk Side)
1.
Network Termination 2 (NT2), that terminates Layer 1 and higher layers. PBXs,
LANs, and terminal controllers typically provide NT2 functionality including
protocol handling and multiplexing for Layers 2 and 3.
LANs, and terminal controllers typically provide NT2 functionality including
protocol handling and multiplexing for Layers 2 and 3.
2.
Network Termination 1 (NT1), that terminates Layer 1 and monitors
maintenance, performance, timing, power transfer, multiplexing, and multi-drop
termination with contention resolution.
maintenance, performance, timing, power transfer, multiplexing, and multi-drop
termination with contention resolution.
Table 9-625.
TBRI-BD Error Log Entries
Error
Type
Aux
Data
Associated Test
Alarm
Level
On/Off
Board
Test to Clear Value
0
1
0
Any
Any
Any
test board UUCSS sh r 1
1 (a)
Any
None
MINOR
ON
257 (b)
65535
Control Channel Loop
Test (#52)
Test (#52)
MINOR
ON
test board UUCSS r 20
513 (c)
4352 to
4357
4357
None
ON
769 (d)
4358
1025 (e)
NPE/NCE Audit Test
(#50)
(#50)
None
ON
1291 (f)
4359
Clear Error Counters
(#270)
(#270)
MINOR
ON
1294 (g)
46088
to
46096
to
46096
SAKI Sanity Test (#53)
MINOR
ON
1537 (h)
46082
MINOR
ON
1793 (i)
46080
MINOR
ON
1794 (i)
46094
MINOR
ON
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