Datasheet

Table Of Contents
B-10
Cisco ONS 15454 SDH Reference Manual, R7.0
October 2008
Appendix B Administrative and Service States
B.3.2 Port and Cross-Connect Service State Transitions
Locked-disabled,failed & maintenance &
outOfGroup
Alarm/condition is cleared. Locked-enabled,maintenance & outOfGroup
Put the VCAT member in the
Unlocked administrative state.
Note VCAT In Group members
are in the
Unlocked-disabled,failed
or Unlocked-enabled
service state.
Unlocked-disabled,failed & outOfGroup
Put the VCAT member in the
Unlocked,automaticInService
administrative state.
Note VCAT In Group members
are in the
Unlocked-disabled,autom
aticInService & failed or
Unlocked-enabled service
state.
Unlocked-disabled,automaticInService &
failed & outOfGroup
Put the VCAT member in the
Locked,disabled administrative
state.
Locked-enabled,disabled & outOfGroup
Put the VCAT member in the
Locked,maintenance
administrative state.
Note VCAT In Group members
are in the
Locked-enabled,failed &
maintenance service state.
Locked-enabled,failed & maintenance
Operate a loopback. Locked-enabled,failed & loopback &
maintenance & outOfGroup
Locked-enabled,disabled Put the port or cross-connect in
the Unlocked administrative state.
Unlocked-enabled
Put the port or cross-connect in
the Unlocked,automaticInService
administrative state.
Unlocked-disabled,automaticInService
Put the port or cross-connect in
the Locked,maintenance.
Locked-enabled,maintenance
Put the VCAT cross-connect in the
Locked,outOfGroup
administrative state.
Locked-enabled,maintenance & outOfGroup
Put the VCAT member in the
Locked,outOfGroup
administrative state.
Locked-enabled,maintenance & outOfGroup
Table B-5 ONS 15454 SDH Port and Cross-Connect Service State Transitions (continued)
Current Service State Action Next Service State