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1152700 • Issue 1 • February 2001 • Section 2 Operation and Maintenance
Page 2-261
© 2000, ADC Telecommunications, Inc.
DLP-757
Page 2 of 3
Table 757-1. Shelf Controller Status Definitions
ITEM STATUS DEFINITION ACTION
Operational
Status
Up
Down
Unknown
Card is installed and functioning
properly.
Card is not functioning properly, is
in reset mode, or failed.
The system processor does not
currently know the operational
No action required.
Verify card is installed,
check for failure indications
and alarms.
Wait a few seconds for
system to complete its
operations and then update
the screen.
Availability
State
Available
Unavailable
In Test
Failed
Power off
Not Installed
Offline
Dependency
Unknown
Card is ready for processing
commands.
Card is in standby mode or busy
processing commands.
Card is currently in a test mode.
Card requires operator
intervention.
No power is applied to card.
Card is not physically installed into
the backplane.
Card is installed but not in service.
Card is supplying timing reference,
traffic, or other data to the system.
The system processor does not
currently know the availability
status.
No action required.
Wait a few moments and
recheck status.
Wait a few moments and
recheck status.
On site replacement of failed
SC card. Refer to DLP-777.
Check power source. Replace
card if necessary per DLP-777.
Try other SC card slot, install
missing card if required. Per
DLP-777.
No action required.
Perform a soft switch over
(manual) per DLP-771 to
release card dependency if
removing.
Wait for processor to update
current status, may need to
perform a card reset per DLP-
773.
Protection State Enabled
Not Protected
Protection operation is supported.
No protection card is available.
No action required.
Add or replace the inactive
SC card per DLP-777.
(continued)