Руководство Разработчика для Cisco Cisco Prime Optical 9.8
Cisco Prime Optical 9.8 GateWay/CORBA Programmer Reference Guide
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2.1.3.4 CTX Cards
The CTX card is an electrical card that consists of 21 digital signal level 1 (DS1) ports and three
DS3/EC1 ports. Two optical interfaces are supported using SFP technology. OC-3/STM-1 and
OC-12/STM-4 ports are available.
DS3/EC1 ports. Two optical interfaces are supported using SFP technology. OC-3/STM-1 and
OC-12/STM-4 ports are available.
2.1.3.5 PTPs
All PTPs are bidirectional for the ONS 15310 CL. The ports are always in channelized mode. PTPs
support In Service and Out of Service–Maintenance values for the service state attribute.
support In Service and Out of Service–Maintenance values for the service state attribute.
2.1.3.6 CTPs
All CTPs are in channelized mode for the ONS 15310 CL.
2.1.3.7 SNCs
CTX cards perform synchronous transport signal (STS) and VT1.5 switching. The subnetwork
connection (SNC) name cannot exceed 48 characters. The NE enforces the SNC name character
limit.
connection (SNC) name cannot exceed 48 characters. The NE enforces the SNC name character
limit.
2.1.3.8 Autodiscovery
The ONS 15310 CL 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 attribute value change (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.
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 attribute value change (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.
2.1.4 ONS 15310 MA SDH
that Prime Optical 9.8 supports.
2.1.4.1 Slots
The ONS 15310 MA SDH consists of two CTX slots and four Expansion (EXP) I/O slots.
2.1.4.2 Topological Links
All topological links are unidirectional or bidirectional for ONS 15310 MASDH NEs.
2.1.4.3 Cards
The ONS 15310 MA SDH supports the following cards:
• CTX2500