Alcatel-Lucent 1830 PSS-16 Maintenance And Trouble-Clearing User Manual page 377

Trouble-clearing procedures
LCK
....................................................................................................................................................................................................................................
Corrective Action
This procedure details the corrective action for clearing an LCK condition declared on an
OT port.
...................................................................................................................................................................................................
Contact network operator(s) responsible for equipment that sources OTM-0.2 signal to
1
the affected client port to clear the LCK maintenance signal.
E
N D O F
...................................................................................................................................................................................................
LCKEGR
LCKEGR (Egress Locked - ODU)
OT port has detected Locked condition at ODUk Path layer. This defect indicates that
network operator in an external multi-vendor OTU network has locked the ODUk
payload by user command. LCK maintenance signal is not sourced by 1830 PSS network.
This may be caused if the network operator in external OTU network has caused insertion
of LCK maintenance signal.
Severity
Service affecting?
Applicability
Corrective Action
This procedure details the corrective action for clearing an LCKEGR condition declared
on an OT port.
...................................................................................................................................................................................................
Contact network operator(s) responsible for equipment that sources OTM-0.2 signal to
1
the affected client port to clear the LCK maintenance signal.
E
N D O F
...................................................................................................................................................................................................
LFD
....................................................................................................................................................................................................................................
1830 PSS-36/PSS–32/PSS-16/PSS-4
8DG60888CAAA Release 3.6.0 and 3.6.1
Issue 1 June 2011
S T E P S
CR
Yes
43STX4, 43STX4P
S T E P S
LCK (Locked - OTU)
2-127