DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-1122M/T-PKT (Maintenance/Test Packet Bus Port)
9
1. Reset the Maintenance/Test circuit pack from the G3-MT as follows:
■ Enter the
busyout board UUCSS
command.
■ Enter the
reset board UUCSS
command.
■ Enter the
release board UUCSS
command.
2. Wait 15 minutes.
3. If the error recurs, replace the Maintenance/Test circuit pack.
When this alarm is active, the yellow LED will be in one of three states:
■ An unlit yellow LED indicates no activity on the Maintenance/Test
circuit pack. You can replace the Maintenance/Test circuit pack.
■ If there is an indication of an uncorrectable fault on the Packet Bus,
the yellow LED will be blinking at a rate of 1 Hz. It is OK to replace
the Maintenance/Test circuit pack. Ignore the Packet Bus error
indication, since the Maintenance/Test circuit pack has been
determined to be defective.
■ If there is other activity on the Maintenance/Test circuit pack (i.e.
ISDN Test Call), or if there is an indication of a correctable fault on
the Packet Bus, the yellow LED will be on steady. If there is an ISDN
Test Call in progress, it must be halted via the
clear isdn-testcall
grp/member
command prior to replacing the circuit pack. Ignore
the Packet Bus error indication, since the Maintenance/Test circuit
pack has been determined to be defective.
d. This error indicates a failure of the Packet Bus Port Health Inquiry Test.
Either the Packet Bus Port has reported a self-test failure, or the SPE is
able to communicate with the Maintenance/Test Circuit Pack but not with
the Maintenance/Test Circuit Pack Packet Bus Port. Refer to the
description of the Packet Bus Port Health Inquiry Test, and follow the
instructions indicated for the failure code that matches the Aux Data field.
System Technician-Demanded Tests: Descriptions
and Error Codes
Always investigate tests in the order presented in the following table when
inspecting errors in the system.
Order of Investigation
Short Test
Sequence
Long Test
Sequence D/ND
1
1. D = Destructive, ND = Non-destructive
Packet Bus Port Health Inquiry Test (#567) X X ND
Clear Error Counters (#270) X ND
