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Table Of Contents
Administrative and Service States
B.3.1 Card Service State Transitions
B.3.2 Port and Cross-Connect Service State Transitions
Administrative and Service States
This appendix describes administrative and service states for Cisco ONS 15454 cards, ports, and cross-connects. For circuit state information, refer to Chapter 11, "Circuits and Tunnels." Entity states in Software Release 5.0 and later 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.
Table B-2 defines the SSTs supported by the ONS 15454.
B.2 Administrative States
Administrative states are used to manage service states. Administrative states consist of a PST and an SST. Table B-3 lists the administrative states supported by the ONS 15454. See Table B-2 for SST definitions.
Note A change in the administrative state of an entity does not change the service state of supporting or supported entities.
B.3 Service State Transitions
This section describes the transition from one service state to the next for cards, ports, and cross-connects. A service state transition is based on the action performed on the entity.
Note When an entity is put in the OOS,MT administrative state, the ONS 15454 suppresses all standing alarms on that entity. All alarms and events appear on the Conditions tab. You can change this behavior for the LPBKFACILITY and LPBKTERMINAL alarms. To display these alarms on the Alarms tab, set the NODE.general.ReportLoopbackConditionsOnOOS-MTPorts to TRUE on the NE Defaults tab.
B.3.1 Card Service State Transitions
Table B-4 lists card service state transitions.
B.3.2 Port and Cross-Connect Service State Transitions
Table B-5 lists the port and cross-connect service state transitions. Port states do not impact cross-connect states with one exception. A cross-connect in the OOS-AU,AINS service state cannot transition autonomously into the IS-NR service state until the parent port is IS-NR.
The following ports do not support all of the service states listed in Table B-5:
•E-Series Ethernet ports do not support service states; these ports are either enabled or disabled.
•FC_MR-4 ports support the IS-NR; OOS-MA,DSBLD; and OOS-MA,MT service states; they do not support the OOS-AU,AINS service state.
Note Deleting a port or cross-connect removes the entity from the system. The deleted entity does not transition to another service state.
Note The DS1 port service state on the DS3XM-12 card is based on the DS3 service state.
Table B-5 ONS 15454 Port and Cross-Connect Service State Transitions
Current Service State Action Next Service StateIS-NR
Put the port or cross-connect in the OOS,MT administrative state.
OOS-MA,MT
Put the port or cross-connect in the OOS,DSBLD administrative state.
OOS-MA,DSBLD
OOS-MA,DSBLD & OOG for a VCAT cross-connect
Put the port or cross-connect in the IS,AINS administrative state.
OOS-AU,AINS1
Put the VCAT cross-connect in the OOS,OOG administrative state.
OOS-MA,MT & OOG
Alarm/condition is raised.
OOS-AU,FLT
OOS-AU,FLT & OOG for a VCAT cross-connect
OOS-AU,AINS
Put the port or cross-connect in the IS administrative state.
IS-NR
Put the port or cross-connect in the OOS,MT administrative state.
OOS-MA,MT
Put the port or cross-connect in the OOS,DSBLD administrative state.
OOS-MA,DSBLD
OOS-MA,DSBLD & OOG for a VCAT cross-connect
Put the VCAT cross-connect in the OOS,OOG administrative state.
OOS-MA,MT and OOG
Alarm/condition is raised.
OOS-AU,AINS & FLT
OOS-AU,AINS & FLT & OOG for a VCAT cross-connect
OOS-AU,AINS & FLT
Alarm/condition is cleared.
OOS-AU,AINS
Put the port or cross-connect in the IS administrative state.
OOS-AU,FLT
Put the port or cross-connect in the OOS,DSBLD administrative state.
OOS-MA,DSBLD
Put the port or cross-connect in the OOS,MT administrative state.
OOS-AUMA,FLT & MT
Put the VCAT cross-connect in the OOS,OOG administrative state.
OOS-AUMA,FLT & MT & OOG
OOS-AU,AINS & FLT & OOG
Alarm/condition is cleared.
OOS-AU,AINS or OOS-MA,MT
•If an In Group member is IS-NR or OOS-AU,AINS, the member transitions to OOS-AU,AINS
•If an In Group member is OOS-MA,MT, the member transitions to OOS-MA,MT
Put the VCAT cross-connect in the IS administrative state.
OOS-AU,FLT & OOG
Put the VCAT cross-connect in the OOS,DSBLD administrative state.
OOS-MA,DSBLD & OOG
Put the VCAT cross-connect in the OOS,MT administrative state.
OOS-AUMA,FLT & MT & OOG
OOS-AU,FLT
Alarm/condition is cleared.
IS-NR
Put the port or cross-connect in the IS,AINS administrative state.
OOS-AU,AINS & FLT
Put the port or cross-connect in the OOS,DSBLD administrative state.
OOS-MA,DSBLD
OOS-MA,DSBLD & OOG for a VCAT cross-connect
Put the port or cross-connect in the OOS,MT administrative state
OOS-AUMA,FLT & MT
Put the VCAT cross-connect in the OOS,OOG administrative state.
OOS-AUMA,FLT & MT & OOG
OOS-AU,FLT & OOG
Alarm/condition is cleared.
IS-NR or OOS-MA,MT
•If an In Group member is IS-NR or OOS-AU,AINS, the member transitions to IS-NR.
•If an In Group member is OOS-MA,MT, the member transitions to OOS-MA,MT
Put the VCAT cross-connect in the IS,AINS administrative state.
OOS-AU,AINS & FLT & OOG
Put the VCAT cross-connect in the OOS,DSBLD administrative state.
OOS-MA,DSBLD & OOG
Put the VCAT cross-connect in the OOS,MT administrative state.
OOS-AUMA,FLT & MT & OOG
OOS-AUMA,FLT & LPBK & MT
Release the loopback.
OOS-AUMA,FLT & MT
Alarm/condition is cleared.
OOS-MA,LPBK & MT
OOS-AUMA,FLT & LPBK & MT & OOG
Release the loopback.
OOS-AUMA,FLT & MT & OOG
Alarm/condition is cleared.
OOS-MT,MT & OOG
OOS-AUMA,FLT & MT
Alarm/condition is cleared.
OOS-MA,MT
Put the port or cross-connect in the IS administrative state.
OOS-AU,FLT
Put the port or cross-connect in the IS,AINS administrative state.
OOS-AU,AINS & FLT
Put the port or cross-connect in the OOS,DSBLD administrative state.
OOS-MA,DSBLD
OOS-MA,DSBLD & OOG for a VCAT cross-connect
Put the port or cross-connect in a loopback.
OOS-AUMA,FLT & LPBK & MT
Put the VCAT cross-connect in the OOS,OOG administrative state.
OOS-AUMA,FLT & MT & OOG
OOS-AUMA,FLT & MT & OOG
Alarm/condition is cleared.
OOS-MA,MT & OOG
Put the VCAT cross-connect in the IS administrative state.
Note VCAT In Group members are in the OOS-AU,FLT or IS-NR service state.
OOS-AU,FLT & OOG
Put the VCAT cross-connect in the IS,AINS administrative state.
Note VCAT In Group members are in the OOS-AU,AINS & FLT or IS-NR service state.
OOS-AU,AINS & FLT & OOG
Put the VCAT cross-connect in the OOS,DSBLD administrative state.
OOS-MA,DSBLD & OOG
Put the VCAT cross-connect in the OOS,MT administrative state.
Note VCAT In Group members are in the OOS-MA,FLT & MT service state.
OOS-MA,FLT & MT
Operate a loopback.
OOS-MA,FLT & LPBK & MT & OOG
OOS-MA,DSBLD
Put the port or cross-connect in the IS administrative state.
IS-NR
Put the port or cross-connect in the IS,AINS administrative state.
OOS-AU,AINS
Put the port or cross-connect in the OOS,MT administrative state.
OOS-MA,MT
Put the VCAT cross-connect in the OOS,OOG administrative state.
OOS-MA,MT & OOG
OOS-MA,LPBK & MT
Release the loopback.
Note While in OOS-MA,LPBK & MT, both Cisco Transport Controller (CTC) and Transaction Language One (TL1) allow a cross-connect to be deleted, which also removes the loopback. This applies only to the cross-connect, not the ports.
OOS-MA,MT
Alarm/condition is raised.
OOS-AUMA,FLT & LPBK & MT
OOS-AUMA,FLT & LPBK & MT & OOG for a VCAT cross-connect
OOS-MA,LPBK & MT & OOG
Alarm/condition is raised.
OOS-AUMA,FLT & LPBK & MT & OOG
OOS-MA,MT
Put the port or cross-connect in the IS administrative state.
IS-NR
Put the port or cross-connect in the IS,AINS administrative state.
OOS-AU,AINS
Put the port or cross-connect in the OOS,DSBLD administrative state.
OOS-MA,DSBLD
OOS-MA,DSBLD & OOG for a VCAT cross-connect
Put the port or cross-connect in a loopback.
OOS-MA,LPBK & MT
Put the VCAT cross-connect in the OOS,OOG administrative state.
OOS-MA,MT & OOG
Alarm/condition is raised.
OOS-AUMA,FLT & MT
OOS-AUMA,FLT & MT & OOG for a VCAT cross-connect
OOG-MA,MT & OOG
Alarm/condition is raised.
OOS-AUMA,FLT & MT & OOG
1 For a VCAT cross-connect, an IS-NR to OOS-AU,AINS transition will not occur with a Loss of Multiframe (LOM) or Sequence Mismatch (SQM) condition on the member.
Posted: Tue Sep 11 05:18:22 PDT 2007
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