user manual

B-1
Cisco ONS 15454 SDH Reference Manual, R5.0
April 2008
APPENDIX B
Administrative and Service States
This appendix describes the administrative and service states for Cisco ONS 15454 SDH cards, ports,
and cross-connects. For circuit state information, see Chapter 10, “Circuits and Tunnels.” Software
Release 5.0 states are based on the generic state model defined in Telcordia GR-1093-CORE, Issue 2 and
ITU-T X.731.
B.1 Service States
Service states include a Primary State (PST), a Primary State Qualifier (PSTQ), and one or more
Secondary States (SST). Table B-1 lists the service state PSTs and PSTQs supported by the
ONS 15454 SDH.
Table B-2 defines the SSTs supported by the ONS 15454 SDH.
Table B-1 ONS 15454 SDH Service State Primary States and Primary State Qualifiers
Primary State, Primary
State Qualifier Definition
Unlocked-enabled The entity is fully operational and will perform as provisioned.
Unlocked-disabled The entity is not operational because of an autonomous event.
Locked-disabled The entity is not operational because of an autonomous event and has also
been manually removed from service.
Locked-enabled The entity has been manually removed from service.
Table B-2 ONS 15454 SDH Secondary States
Secondary State Definition
automaticInService The entity is delayed before transitioning to the Unlocked-enabled service
state. The transition to Unlocked-enabled state depends on correction of
conditions, or on a soak timer. Alarm reporting is suppressed, but traffic is
carried. Raised fault conditions, whether or not their alarms are reported, can
be retrieved on the CTC Conditions tab or by using the TL1 RTRV-COND
command.
disabled The entity was manually removed from service and does not provide its
provisioned functions. All services are disrupted; the entity is unable to carry
traffic.