Lesson 11 – Video 11 – Tandem Connection Monitoring (TCM) Multi-Administrative Domain Defect Analysis – Part TWO
This blog post contains a video covering the second (and final) part of the Multi-Administrative Domain Walk-Through when defects occur.
In particular, this video discusses how the Multi-Administrative Domain will respond to the presence of defects.
This video will analyze the Multi-Administrative Domain’s response to the following two cases.
Case 2 – Whenever a Service-Affecting defect occurs within Serving Operator Domain – Operator B, and
Case 3 – Whenever a Service-Affecting defect occurs within the Protect Domain.
NOTE: In the previous video, we analyzed Case 1 (Service-Affecting defect occurs within the ODU signal but outside of any of the administrative regions).
As we analyze the Multi-Administrative Domain’s response to these defects (for Cases 2 and 3), we will cover the following topics:
- What exactly occurs within an ODU signal that experiences a service-affecting defect?
- How do ODU-layer, ODUT-layer, and OTU-layer circuitry respond to such defects?
- How does the circuitry within these Administrative Domains respond to the service-affecting defects associated with Cases 2 and 3?
- What does the Path Terminating Equipment (at the remote terminal) do in response to these service-affecting defects?
This video will close out our discussion of Lesson 11 – Tandem Connection Monitoring.
Check Out the Video Below.