Lucent Technologies R5SI 用户手册
DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Reliability Systems: A Maintenance Aid
Page 6-16
Processor Complex Circuit Pack LED Strategies
6
Commands for Packet Bus Redundancy
■
The
status system
command displays the status of the Packet Bus, and
the number of faulty and open leads that the Maintenance/Test circuit
pack has found.
pack has found.
■
The
test pkt port-network [1 | 2 | 3]
command tests the Packet Bus.
Commands for Tone-Clock Circuit Pack
Duplication
Duplication
■
The
status system
command displays the Tone-Clock circuit pack that is
currently supplying tones and clocks (among other information).
■
The
test tone-clock [1 | 2 |3 ] a | b [short | long]
command tests the
specified TN768 Tone-Clock circuit pack.
■
The
set tone-clock [1 | 2 |3 ] a | b [override]
command makes the
specified Tone-Clock circuit pack active.
■
The
busyout tone-clock [1 | 2 |3 ] a | b
command places the specified
Tone-Clock circuit pack in the maintenance busy state.
NOTE:
This cannot be the one that is currently active.
■
The
release tone-clock [1 | 2 |3 ] a | b
command removes the specified
Tone-Clock circuit pack from the maintenance busy state.
Processor Complex Circuit Pack LED
Strategies
Strategies
The LEDs on the circuit packs in the two SPEs have the following meanings:
■
Processor Circuit Pack
Yello
w
Green
Red
Meaning
On
Off
-
Active mode
On
On
-
Active mode: Maintenance running
Off
On
-
Maintenance mode; Memory not refreshed
Off
Off
-
Maintenance mode; Memory refreshed
-
-
On
Fault on Processor circuit pack