Nortel DMS-100 Manual page 8

iv Contents
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4
5
297-8021-545 Standard 14.02 May 2001
Booting a DMS switch 2-2
DMS-Spectrum Peripheral Module recovery process 2-17
Performing a cold restart 2-21
Performing a reload-restart 2-30
Performing a warm restart 2-39
Recovering a composite clock 2-48
Recovering from a dead system in a SuperNode switch 2-55
Recovering from a dead system in a SuperNode SE switch 2-86
Node level recovery procedures
Introduction to node level recovery procedures 3-1
Explanatory and context-setting information 3-1
Summary flowchart 3-1
Step-action instructions 3-1
Recovering the enhanced network 3-2
Recovering link peripheral processors 3-15
Recovering SuperNode SE application specific units 3-34
Recovery procedures for individual devices and services
Introduction to recovery procedures for individual devices and services 4-1
Explanatory and context-setting information 4-1
Summary flowchart 4-1
Step-action instructions 4-1
Checking for call completion 4-3
Checking for message throughput 4-16
MP position (integrated) recovery 4-30
MP position (standalone) recovery 4-35
PM TPC recovery 4-41
Recovering AMA data with block numbers 4-53
Recovering AMA data without DIRP block numbers 4-59
Recovering CCS7 linksets 4-76
Recovering CompuCALL 4-88
Recovering data from a disk to tape 4-96
Recovering a dead DIRP utility 4-102
Recovering enhanced link peripheral processors 4-106
Recovering a stuck HLIU or HSLR 4-114
Recovering a stuck HLIU under a composite clock failure 4-122
Recovering a stuck LIU7 4-128
Recovering volumes marked INERROR 4-137
Emergency power conservation recovery procedures
Introduction to emergency power conservation recovery procedures 5-1
Explanatory and context-setting information 5-1
Summary flowchart 5-1
Step-action instructions 5-1
Restoration 5-3
Restoring the CM to duplex operation in SuperNode 5-7
Restoring the CM duplex operation in SuperNode SE 5-12
Restoring the ELPP LIM to duplex operation 5-18
Restoring the junctored network to duplex operation 5-23
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4-1
5-1