DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures

9-201ATM-EI (Expansion Interface Circuit Pack)

9
ATM Board Framer Looparound Test (#1260)
This test is destructive.
NOTE:

This test can be run on the standb y PNC only if the board is busied out.

9 Dual UART chip failed
10 LANHO receive parity error
11 LANHO FIFO overflow error
12 LAN Bus timeout
13 LANHO Xmit FIFO overflow
14 One or more on-board D SPs failed
YY Aux Data Description
15 Backplane cl ock failed
16 Loss of signal
17 Loss of frame
18 Multiplexer Section Alarm indication signal error
19 Multiplexer Section remote defect indicator error
20 Loss of pointer
21 Path signal level mismatch
22 High level path alarm indication signal
23 High level path remote defect indicator
24 Loss of cell delineation
25 Uncorrectab le headers sent by the ATM switc h
26 Too many cells with invalid Virtual Path Indicator (VPI)/Virtual Circuit
Indicator (VCI) combination
27 The signalling link between the board and the ATM switch is down.
28 Board to the ATM switch connection is down
34 AAL5 (ATM signalling protocol) excessive retransmission requests
35 LAPD excessive retransmission requests
Table 9-86. XXYY Aux Data for Test #1259
(ATM Board Error Query Test) — Continued
XX Aux Data Description
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