Method used to modify the SNCP protection mode

54

Question:
SNCP protection uses the SNC/I mode, which processes only the SM overhead. When the SNC/I mode is used to protect pass-through services, there is a bug in this mode, and you need to change this mode to the SNC/N mode to protect trunk or pass-through services.
Answer:
1. Convert SNC/I protection services into common cross-connections.
2. Enable PM non-intrusive monitoring.
3. Convert the common cross-connections into SNCP services.

Other related questions:
Modifying the SNCP mode
1. Convert the SNC/I protection services to normal cross-connections. 2. Enable PM non-intrusive monitoring. 3. Select another SNC type when converting the common cross-connections to SNCP services.

Methods used to change the SNCP mode of the OTN
In the WDM service configuration: 1. Convert SNC/I protection services into common cross-connections. 2. Enable the PM non-intrusive monitoring. 3. Convert the common cross-connections into SNCP services.

Method used to change the protection type from SNCP/I to SNCP/N
Conversion between SNCP protection types is not allowed. You need to convert the SNCP service into a common service, and convert the common service into the desired type of SNCP service.

Methods for changing the SNCP mode of an OTN
1. Convert SNC/I protection services into common cross-connections. 2. Enable the PM non-intrusive monitoring. 3. Convert the common cross-connections into SNCP services.

Method used to determine whether ODUk SNCP protection switching succeeds in the OSN 6800
You can query for the ODU_SNCP_PS alarm (ODUk SNCP protection switching alarm), or query the current status of the ODUk SNCP protection group on the NMS.

If you have more questions, you can seek help from following ways:
To iKnow To Live Chat
Scroll to top