ETSI - ES 202 098
Telecommunications Management Network (TMN); Information Model for a VC Transport System Using a 34 Mbit/s PDH Transmission System in Accordance with ITU-T Recommendation G.832
| Organization: | ETSI |
| Publication Date: | 1 February 1999 |
| Status: | inactive |
| Page Count: | 16 |
scope:
The present document defmes the infonnation model to be used at the interface between the Network Elements (NE's) and the Element Manager (EM) for the management of a Virtual (SDH) Circuit (VC 12) Transport System on a PDH (34 Mbits/sec) Bearer.
The present document defines a model that is applicable for management of any virtual circuit transport system resources that utilizes a 34 Mbits/sec PDH bearer to carry up to 14 VC 12's. It may also form the basis of models applicable for the management of other structures defined by lTU-T Recommendation G .832 (15), ETS 300 377 and functionally EN 300 417-5-1 [18).
Considering that:
- ETS 300 304 [1) and ITIJ-T Recommendation G.774 [3) define the SDH NE specific infonnation model.
- ETS 300371 [2) defines the PDH NE specific infonnation model.
- ETS 300 337 [17) defmes the frame, multiplexing structure and associated notifications for Virtual Circuit Transport Systems on PDH bearers.
- lTU-T Recommendation G .832 [15] defines the frame, multiplexing structure and associated notifications for Virtual Circuit Transport Systems on PDH bearers.
- EN 300417-5-1 [18] defines the functional model.
The present document specifies the management infonnation model for VCTS at the Q3NE interface. It specifies the managed object classes, packages, attributes, and name bindings that define the VCTS infonnation model at the Q3NE interface providing a network element view between operations systems. The managed objects, packages, attributes, and name bindings are defined using GDMO and ASN.l.
It does not define:
- The protocol stack to be used for message communication.
- Network or Element Level (NCLIEML) management processes.
- The NCL or EML or TMN application contexts.
- The Infonnation Models for generic SDH or PDH NE's.
- The Conformance Requirements that must be met by an implementation of this infonnation model.
The infonnation model defined herein (and the corresponding CMIP message set) is concerned with the management of network elements, the equipment used to implement them and the functions supported by them. It applies to the equipment domain that is visible at the element manager to network element interface and is restricted to the resources within that domain. Infonnation specific to the Network Management Layer is not included in this model.
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