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Critical Reliability
ATM-EI (Expansion Interface Circuit Pack)
There are 2 ATM-EI circuit packs in each PN.
1. Enter status pnc on the 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 2½ minutes for board insertion.
8. Enter test board location, and verify that every test passes.
Basic ATM PNC Administration
Note:
Note: This section contains basic administration information only. Refer to ATM
Installation, Upgrades, and Administration using Avaya Communication Manager,
555-233-124, for more detailed information.
ATM PNC connections involve administering
● 1 ATM-EI board in each PN (standard, duplex, or high reliability)
● 2 ATM-EI boards in each PN (critical reliability)
Adding ATM PNC Connections
Standard, Duplex or High Reliability
1. If the ATM-EI circuit pack is absent or if the circuit pack is present but in a PN, use the
change circuit-pack command to add circuit pack translations.
2. Enter add atm pnc n (connection number), and administer the circuit pack’s location and
its 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 absent or is present but in a PN 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.
Communication Manager Release 5.0 Issue 4 January 2008 505