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DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance Objects
3-145ATM-EI (Expansion Interface Circuit Pack)
3
Critical Reliability
There are 2 ATM-EI circuit packs in the PPN, 2 in the EPN.
1. Enter
status pnc
at the DEFINITY SAT. If the board is on the active side,
enter
reset pnc interchange
to switch the active ATM-EI board to the
standby side.
2. Enter
busyout pnc-standby
.
3. Enter
busyout atm-pnc #
a-pnc
or
b-pnc
.
4. Replace the circuit pack.
5. Enter
release atm pnc #
.
6. Enter
release pnc-standby
.
7. Wait 2.5 minutes for board insertion.
8. Enter
test board UUCSS
and verify that all tests pass.
Basic ATM PNC administration
NOTE:
This section contains basic administration information only. Refer to
DEFINITY ECS Installation, Upgrade, and Administration for ATM
for more
detailed information.
ATM PNC connections involve administering
■ 1 ATM-EI board in each Port Network (Standard Reliability)
■ 2 ATM-EI boards in the PPN; 1 in each EPN (High Reliability)
■ 2 ATM-EI boards in every Port Network (Critical Reliability)
Adding ATM PNC connections
Standard Reliability
1. If the ATM-EI circuit pack is not present or if the circuit pack is present but
is in an EPN, use the
change circuit-pack
command to add circuit pack
translation.
2. Enter
add atm pnc
n
(connection number), and administer the circuit
pack location and ATM address.
Critical Reliability
1. Enter
change system-parameters duplication
and change the
Enable
Operation of PNC Duplication
field to
n
.
2. If the ATM-EI circuit pack is not present or is present but it is in an EPN that
does not yet have PNC connectivity to it, use the
change circuit-pack
command to add circuit pack translation for the missing circuit pack.