1152700 • Issue 1 • February 2001 • Section 2 Operation and Maintenance
Page 2 of 3
Table 757-1. Shelf Controller Status Definitions
ITEM
Operational
Status
Availability State
Protection State
STATUS
Up
Down
Unknown
Available
Unavailable
In Test
Failed
Power off
Not Installed
Offline Dependency
Unknown
Enabled
Not Protected
DEFINITION
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
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.
Protection operation is supported.
No protection card is available.
ACTION
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.
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
Check power source. Replace card if necessary per
Try other SC card slot, install missing card if required. Per
No action required.
Perform a soft switch over (manual) per
Wait for processor to update current status, may need to perform a card reset per DLP- 773.
No action required.
Add or replace the inactive SC card per
(continued)
Page
© 2000, ADC Telecommunications, Inc.
