Lucent Technologies 555-233-119 If the system does not have dupl icated PNC, services to the EPN could be disrupted.

DEFINITY ECS Release 8.2 Maintenance for R8.2csi 555-233-119 Issue 1
April 2000
Maintenance Objects
3-158ATM-EI (Expansion Interface Circuit Pack)
3
1. Test the ATM-EI circuit pack (test board UUCSS).
2. Follow the repair procedures sug gested for Test #1258.
s. Error Type 3329: on-board LANHO chip is insane, pos sibly due to a
problem in Packet Bus arbitration , the transmission line frame, or the
circuit pack its elf. The circuit pack canno t talk to the packet bus.
If the packet bus is alar med:
1. Resolve PKT-BUS errors, if any. T he probability of this error being
related to Packet bus prob lem increases with the number of other
circuit packs u sing the Packet bus that are also disp laying this
error.
If the Packet Bus is
not alarmed:
1. Reset the circuit pack (reset board UUCSS).
2. If the problem persists, rep lace the ATM-EI circuit pack.
If the system has a duplica ted PNC, and the in-line error received is from
an active ATM-EI, the system switches to the standby PNC.
!CAUTION:
If the system does not have dupl icated PNC, services to the EPN
could be disrupted.
t. Error Type 3585, 3586 (Major board alarm): failure of critic al components
involved in the operation of the c ircuit pack, and th e switch may no longer
recognize the circuit p ack. If the system has a dup licated PNC and the
in-line error received is from an active ATM-EI, the system switches to
standby PNC.
!CAUTION:
If the system does not have dupl icated PNC, services to the EPN
could be disrupted.
Error
Type Description Aux Data indicates
2817 DSP test failure The Aux Data field contains the
following information about the failed
DSPs:
■X is the number of talker DSPs
■Y is the number of listener DSPs
■Z is the number of
echo-cancellin g DSPs
2818 One or more DSPs failed DSP number that has failed