Synchronous Digital Hierarchy (SDH) - Management of Lower Order Path Trace and Interface Labelling for the Network Element View Series G: Transmission Systems and Media Digital Systems and Networks - Digital Terminal Equipments - Operations Administration
This Recommendation covers the following functionality:the ability to configure and retrieve a label associated with electrical SDH physical interfaces;the ability to configure and retrieve a label associated with optical SDH physical interfaces;the ability to configure path trace on SDH lower order paths.The rationale for supporting the above functionality is that the functions were agreed as changes inthe G.774 Implementor’s Guide, but these changes are functional extensions and not defect fixes.Therefore, a specific new Recommendation was created.