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Knowledge Base

ET1D board cant support non-revertive SNCP service

Publication Date:  2012-07-25  |   Views:  373  |   Downloads:  0  |   Author:  Martin Xiong  |   Document ID:  EKB0000539489


Issue Description

Engineer uses T2000 to creates SNCP service on ET1D board. If the revertive mode is Non-Reveretive, it would report error message: Not Supported Board Type,Error Code:38664.
T2000 version is V2R7C03, Metro1000 version is

Alarm Information

Not Supported Board Type,Error Code:38664

Handling Process

This is specification limitation for Metro1000V3. Please create the SNCP service with Revertive mode by NE explorer.

Root Cause

1.When engineer uses NMS to configures the SNCP service, the Metro1000 will check that the sink board is tributary board or SDH board. If the board is tributary one, it will configure as PP service(the tributary board cant support the SNCP service on the Metro1000V3). If the board is SDH board, then it configure as SNCP service.

2.For the PP service, it only can support Revertive mode.The attribute of ET1D is tributary board, which only can configure Revertive SCNP service.

3.As the default mode is Non-Revertive on NMS(ITU recommendation), we cant create SNCP service by trail method.


All the ET1 seriers boards have this limitation, which includes ET1/ET1D/ET1Q/ET1O/EF1.