Alcatel-Lucent 1677 SONET Maintenance And Trouble Clearing page 43

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3EM13853AF
Issue 01, September 2007
CONDITION
DEFINITION
DP-IOC-DF
IOC card detects data path
defect.
DP-IOC-DF
IOC card detects data path
defect.
DP-PEER-DF
IOC card detects data path
defect from peer.
EOC
Embedded Operations
Channel failure on section
DCC. No Adjacencies formed.
EOCL
Embedded Operations
Channel failure on line DCC.
No Adjacencies formed.
ERROR
Network timing automatic
reference clock switching
disabled.
EXER-MULT
Multiple EXER-R commands
detected.
EXER-RING-
Exercise ring complete.
DONE
EXT-CMD-
Command preempted by ring
PREEMPT
condition.
EXTCMD-
Command was rejected;
DEFAULT
adjacent node is incapable of
signaling.
EXTCMD-DUP
Command was rejected;
duplicated command.
EXTCMD-EQUAL-
Command was rejected; equal
PRI
priority to the existing
command.
EXTCMD-LOWER-
Command was rejected; lower
PRI
priority than existing one.
EXTCMD-LWR-
Command was rejected; lower
RING
priority than ring existing ring
condition.
EXTCMD-LWR-
Command was rejected; lower
SPAN
priority than span existing ring
condition.
Alarm and Event Condition Clearing Procedures
Table 101-A. Condition Types (cont.)
EQUIPMENT
DS0G, SSC,
MUX, VSC
(transient
TC-SYNC
FACILITY
1
)
OC-48, C192
1
(transient
)
OC-48, C192
1
(transient
)
OC-3, OC-12,
OC-48, OC-192
OC-3, OC-12,
OC-48, OC-192
OC48, OC192
1
(transient
)
OC48, OC192
1
(transient
)
OC48, OC192
1
(transient
)
OC48, OC192
1
(transient
)
OC48, OC192
1
(transient
)
OC48, OC192
1
(transient
)
OC48, OC192
1
(transient
)
OC48, OC192
1
(transient
)
OC48, OC192
1
(transient
)
IXL-101
REF
No
action
No
action
No
action
TAP-100
TAP-100
TAP-149
No
action
No
action
No
action
No
action
No
action
No
action
No
action
No
action
No
action
2-7

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