Cisco Cisco Prime Optical 9.8 Developer's Guide
Cisco Prime Optical 9.8 GateWay/CORBA Programmer Reference Guide
OL-29218-01
286
Description
This interface provides a way to deactivate and then delete a subnetwork connection in one
operation.
operation.
The ports admin state is forced to ‘OOS, DSBLD’ (for SDH nodes ‘LOCKED, DISABLED’) upon
successful deletion of non MPLS SNCs.
successful deletion of non MPLS SNCs.
Prime Optical removes resources allocated to this SNC from each node. Successful completion
of this asynchronous operation guarantees only delivery of the deletion request to Prime
Optical. The NMS waits for an OBJECT_DELETION event for the SNC.
of this asynchronous operation guarantees only delivery of the deletion request to Prime
Optical. The NMS waits for an OBJECT_DELETION event for the SNC.
Prime Optical performs this operation in two steps:
• The first step is validation. This is performed synchronously. If successful, this operation
returns successfully. If validation fails, the NMS receives an exception.
• After a successful validation, the second step is the actual deletion of resources from all
NEs. This step is performed asynchronously. Prime Optical changes the SNC state to
SNCS_DELETING and sends a notification to the NMS. Upon successful completion, Prime
Optical generates an OBJECT_DELETION event. If Prime Optical loses connectivity to one or
more nodes on the SNC, it aborts the cleanup and generates an SNCS_PARTIAL state change
event. The NMS must reinvoke this method when connectivity to the node is restored. If the
deletion fails but the state remains SNCS_ACTIVE, Prime Optical generates an AVC event.
These SNC state change events are generated as part of the Prime Optical operation only. If
another interface is used, Prime Optical cannot generate these events.
SNCS_DELETING and sends a notification to the NMS. Upon successful completion, Prime
Optical generates an OBJECT_DELETION event. If Prime Optical loses connectivity to one or
more nodes on the SNC, it aborts the cleanup and generates an SNCS_PARTIAL state change
event. The NMS must reinvoke this method when connectivity to the node is restored. If the
deletion fails but the state remains SNCS_ACTIVE, Prime Optical generates an AVC event.
These SNC state change events are generated as part of the Prime Optical operation only. If
another interface is used, Prime Optical cannot generate these events.
Parameters
Name
Type
Input/
Output
Output
Description
sncName
globaldefs::NamingAttributes_T
In
Name of the subnetwork
connection to deactivate and
delete.
connection to deactivate and
delete.
tolerableImpact
subnetworkConnection::GradesOfIm
pact_T
pact_T
In
Prime Optical ignores this
parameter.
parameter.
emsFreedomLevel
EMSFreedomLevel_T
In
Prime Optical ignores this
parameter.
parameter.
tpsToModify
subnetworkConnection::TPDataList_
T
T
In/out
Prime Optical ignores this
parameter.
parameter.
theSNC
subnetworkConnection::Subnetwork
Connection_T
Connection_T
Out
Deactivated and deleted
subnetwork connection.
subnetwork connection.
errorReason
string
Out
Specifies the deactivation
and/or deletion error(s), if any.
and/or deletion error(s), if any.