Cisco Cisco Prime Optical 9.6 Developer's Guide
Cisco Prime Optical 9.6.3 GateWay/CORBA Programmer Reference Guide
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2.1.8.10 Autodiscovery
The ONS 15454 SONET supports automatic discovery of connected elements. Prime Optical can
connect to one node and retrieve information about all connected nodes. The first time Prime
Optical connects to a node, it retrieves only the IP address of the connected node; Prime
Optical does not retrieve the node name. However, Prime Optical must report this element to
the users. Because the IP address is unique, Prime Optical initializes the name of the newly
discovered element with the IP address. An object creation event is generated for this managed
element with the IP address as the name. Later, Prime Optical connects to this element and
retrieves all information, including the actual name, and an AVC event is generated for the
managed element name. The NMS listens to the AVC event for the managed element name and
invokes managedElementManager::ManagedElementManager_I:: getManagedElement.
2.1.9 ONS 15530
for the ONS 15530 software releases that
Prime Optical 9.6.3 supports.
2.1.9.1 Slots
The ONS 15530 is a single-shelf NE with 13 slots. It has a dual-CPU system with integrated
switch fabric. The processor cards occupy slot 6 and slot 7. Slot 1 contains the
multiplexer/demultiplexer motherboards, which are populated with optical
multiplexer/demultiplexer modules. The remaining slots can contain:
• 10-port Enterprise System Connection (ESCON) module
• 10-port Enterprise System Connection (ESCON) module
• 1-port 10-Gigabit Ethernet (10GE) ITU grid dense wavelength division multiplexing (DWDM)
module
• 1-port 10GE SR module
• 1-port transparent transponder module
• Optical Supervisory Channel (OSC) module consisting of two pluggable daughter modules
for redundancy
2.1.9.2 PTPs
PTPs are both unidirectional and bidirectional for the ONS 15530. PTPs do not support the
service state attribute.
The following interfaces are reported as PTPs:
• Transparent—Client-side transparent interface.
The following interfaces are reported as PTPs:
• Transparent—Client-side transparent interface.
• Wavepatch—Passive optical interface on the transponder/trunk card that is patched to the
filter interface on the multiplexer/demultiplexer card.
• Filter—Passive optical interface that passes a single wavelength on the
multiplexer/demultiplexer card. It is patched to the wavepatch interface on the transponder
trunk card.
• WDM—Passive external WDM interface on the multiplexer/demultiplexer card that carries
multiple wavelengths, including the ones that have been added or dropped by the card. It
can be used for internode or intermultiplexer/demultiplexer patching.