ATM-TRK (Circuit Emulation Service Circuit Pack)
Issue 4 May 2002
10-239 555-233-123
q. Error Type 3330: LANHO critical error. The circuit pack reports that the
on-board LANHO chip is insane (possibly due to a problem in Packet Bus
arbitration, in the transmission line frame, or in the circuit pack itself). The
circuit pack cannot talk to the Packet Bus.
1. Check for PKT-BUS alarms.
r. Error Type 3585: Major board alarm; failure of critical components
involved in the operation of the circuit pack. The circuit pack has failed, and
the switch can no longer recognize it.
1. Run
test board UUCSS long.
If Then
There is a
packet-bus alarm.
There is probably a packet-bus problem,
particularly if other circuit packs on the packet bus
report the same error. See the PKT-BUS (Packet
Bus) maintenance object and the packet-bus
fault-isolation and recovery sections of the
maintenance manual for repair procedures.
There are no
packet-bus
alarms.
Run the following command sequence:
busyout board UUCSS
reset board UUCSS
test board UUCSS long
release board UUCSS
The problem
persists.
Replace the ATM-TRK circuit pack.
Aux
Data Description
1 ATM framer chip failure
2 NCE failed
4 TDM PLD failed
5 All DSPs on the circuit pack have failed
6 Receive Network Processor (RNP) failed
7 Transmit Network Processor (TNP) failed
8 MEMORY read/write failure
9 DUART failure
If Then
Test #1259 fails with Error Code XXYY and
XX is an AUX value in the preceding table
Replace the ATM-TRK
circuit pack.
The system does not recognize the circuit
pack
Replace the ATM-TRK
circuit pack.
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