B-6
Cisco ONS 15454 Reference Manual, R8.5.x
78-18106-01
Appendix B Administrative and Service States
B.3.2 Port and Cross-Connect Service State Transitions
To change this behavior so that you cannot put a port in OOS-MA,DSBLD if any of these conditions
exist, set the NODE.general.ForceToOosDsbldStateChange default setting to FALSE. For the procedure
to change node defaults, refer to the “Maintain the Node” chapter in the Cisco ONS 15454 Procedure
Guide.
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; thes e 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 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
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
(Cross-connect only) Put the
cross-connect in the OOS,DSBLD
administrative state.
OOS-MA,DSBLD
OOS-MA,DSBLD & 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