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 a 1+1 SNC/Ns protection example;

–           addition of examples of APS protocol operations;

–           enhancements to the texts and figures.