Lucent Technologies R5SI Manual Do Utilizador
DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-1583
UDS1-BD (UDS1 Interface Circuit Pack)
10
Minor Alarm Inquiry Test (#143)
The Minor alarm raised by a UDS1 Interface circuit pack indicates that the
average bit error rate on the DS1 facility is greater than 1/1,000,000, but less than
1/1000. The Minor Alarm Inquiry Test is used to determine that the received DS1
bit error rate is greater than 1/1,000,000 and less than 1/1000. When D4 framing
mode is selected, the UDS1 Interface circuit pack takes 41 minutes to recognize
and report a Minor alarm and 41 minutes to recognize and report that a Minor
alarm condition has cleared. If ESF framing mode is selected, the UDS1 Interface
circuit pack takes 10 minutes to recognize and report a Minor alarm and 10
minutes to recognize and report that a Minor alarm condition has cleared.
average bit error rate on the DS1 facility is greater than 1/1,000,000, but less than
1/1000. The Minor Alarm Inquiry Test is used to determine that the received DS1
bit error rate is greater than 1/1,000,000 and less than 1/1000. When D4 framing
mode is selected, the UDS1 Interface circuit pack takes 41 minutes to recognize
and report a Minor alarm and 41 minutes to recognize and report that a Minor
alarm condition has cleared. If ESF framing mode is selected, the UDS1 Interface
circuit pack takes 10 minutes to recognize and report a Minor alarm and 10
minutes to recognize and report that a Minor alarm condition has cleared.
When the UDS1 Interface circuit pack detects a Minor alarm condition, it will
send a MINOR-ALARM message to the maintenance software. After the
maintenance software receives a MINOR-ALARM message, the Minor Alarm
Inquiry Test is initiated to confirm the Minor alarm. All trunks or ports on the circuit
send a MINOR-ALARM message to the maintenance software. After the
maintenance software receives a MINOR-ALARM message, the Minor Alarm
Inquiry Test is initiated to confirm the Minor alarm. All trunks or ports on the circuit
0
NO
BOARD
BOARD
The test could not relate the internal ID to the port (no
board). This could be due to incorrect translations, no
board is inserted, an incorrect board is inserted, or an
insane board is inserted.
board). This could be due to incorrect translations, no
board is inserted, an incorrect board is inserted, or an
insane board is inserted.
1. Ensure that the board translations are correct.
Execute the
add ds1 PCSS
command to administer
the UDS1 interface if it is not already administered.
2. If the board was already administered correctly,
check the error log to determine whether the board
is hyperactive. If this is the case, the board is shut
down. Reseating the board will re-initialize the
board.
is hyperactive. If this is the case, the board is shut
down. Reseating the board will re-initialize the
board.
3. If the board was found to be correctly inserted in
step 1, then issue the
busyout board
command.
4. Issue the
reset board
command.
5. Issue the
release busy board
command.
6. Issue the
test board long
command.
This should re-establish the linkage between the internal
ID and the port.
ID and the port.
Table 10-464.
TEST #142 Major Alarm Inquiry Test —
Continued
Error
Code
Test
Result
Description/ Recommendation
Continued on next page