Summary

Amendment 1 to Recommendation ITU-T G.808.1 (2010) contains the following extensions and changes:

-         Extension of 1+1 compound link based SNC group protection with inherent monitoring (clause 11.3.7).

-         Addition of 1+1 SNC/Ns protection example.

-         Addition of APS protocol operations examples.

-         Enhancements to the texts and figures.