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MERLIN LEGEND Communications System Release 7.0
Pocket Reference
555-670-116
Issue 1
April 1999
117
Reference Documents
Maintenance Error Codes
—Continued
Technical Addendum
Error
Code Description Action
6C06 DS1 REMOTE MULTIFRAME:
Far end of network interface is
experiencing loss of multiframe;
service on link has been lost.
Usually no action. Check T1
facility. If problem persists,
contact NSAC Tier III.
6C07 DS1 MAJOR ALARM:
Average bit error rate exceeds
10E-3; service on link has been
lost.
Usually no action. Check T1
facility. If problem persists,
contact NSAC Tier III.
Maintenance
→
Slot
→
Error Events
→
Current hr
6C08 DS1 MINOR ALARM:
Average bit error rate exceeds
10E-6.
Usually no action. Check T1
facility. If problem persists,
contact NSAC Tier III.
Maintenance
→
Slot
→
Error Events
→
Current hr
6C09 DS1 MISFRAME ALARM:
Misframe count reached 18.
Usually no action. Check T1
facility. If problem persists,
contact NSAC Tier III.
Maintenance
→
Slot
→
Error Events
→
Current hr
6C0A DS1 SLIP ALARM:
Slip count reached 88.
Usually no action. Check T1
facility. If problem persists,
contact NSAC Tier III.
Maintenance
→
Slot
→
Error Events
→
Current hr
6C0B HARDWARE INOPERATIVE:
Hardware not operating properly.
If this is the only 100D module or
800 NI-BRI module, or if this is the
designated clock module, its tdm
bus clock generator was not
activated.
A Busy-Out/Restore or Reset/
Restore may clear problem. If
problem persists, contact NSAC
Tier III.
6C0C BRI LOSS OF SYNC:
Service on link has been lost.
Usually none; check BRI facility.
If problem persists, contact
NSAC Tier III.
6C0D BRI SLIPS > 88:
Slip count > 88. Service on link is
still operative.
Usually none; check BRI facility.
If problem persists, contact
NSAC Tier III.
6C0E BRI NET REQUESTED
CCRCs:
Outgoing signal to the network
does not have valid framing
information. Service on link is still
operative.
Usually none; link should return
to normal once test is
completed. If problem persists,
contact NSAC Tier III.
6C0F BRI NET DEACTIVATE:
Layer 1 of the link is down. Service
on link has been lost.
Usually none; link should return
to normal once test is
completed. If problem persists,
contact NSAC Tier III.