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 Maintenanc e/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 replac e the Maintenance/Test circuit pack.
■If there is an indication of an uncorrec table fault on the Packet Bus,
the yellow LED will be blinking at a rate of 1 Hz. I t is OK to replace
the Maintenance/Test circuit pack. Ig nore the Packet Bus error
indication, since the M aintenance/Test circuit pack has be en
determined to be d efective.
■If there is other activity on the Maintenance/Test circuit p ack (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 rep lacing the circuit p ack. Ignore
the Packet Bus error indication, sinc e the Maintenance/Test circuit
pack has been d etermined to be defec tive.
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 Bu s Port Health Inquiry Test, and follow the
instructions indicated for the failure code that matche s the Aux Data field.
System Technician-Demanded T ests: Descripti ons
and Error Codes
Always investigate tests in the order p resented in the following table when
inspecting errors in the system .
Order of Investigation Short Test
Sequence Long Test
Sequence D/ND1
1. D = Destructive, ND = Non-d estructive
Packet Bus Port Health Inquiry Test (#567) X X ND
Clear Error Counters (#270) X ND