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Initialization and Recovery
555-233-123 4-2 Issue 4 May 2002
The administration terminal display and circuit pack LEDs indicate the progress of
the recovery process. LEDs are discussed in
Chapter 7, ‘‘LED Interpretation’’ .
The sections that follow discuss successful system resets. For each level of reset,
a typical administration terminal display is provided. Note that any hexadecimal
numbers shown in parentheses, such as”(=8B89),” are only examples and are
subject to change. Subsequent sections discuss the recovery process following
an SPE-Down Mode and for “duplication interface-processing element
communication down.”
NOTE:
If any of the diagnostic tests fail, the system may or may not function
properly, and the LMM may or may not proceed with the restart. If the LMM
does not proceed with the restart, the system goes into SPE-Down Mode. In
failure cases, the appropriate part (for example, the Processor circuit pack)
should be replaced. You need to obtain a new license file any time you
replace the processor circuit pack.
NOTE:
Use and check the results of the set/get vector command found in the “Set
Commands” section in
Chapter 8, ‘‘Maintenance Commands and
Trouble-Clearing Aids’’ , to determine how much time should be added for
the recovery levels. Also, if an update file is applied on a system reset, add
from 30 seconds to one minute to the recovery time for that reset.
Reset System 1 (System Warm Start)
This recovery takes about 30 seconds. All stable phone calls remain up.
In-progress calls are dropped. No new calls can be made during this time.
In this restart, all software (Oryx/Pecos, drivers, maintenance, and so forth) is
reset.
Typical Display
RESET 1 (WARM) PERFORMED