Easy to understand This document.Keep it up Team.

1) In 'Introduction' section. two solutions of Transitional ASON are defined. All these two solutions having a note under their diagram that shows with a bulb icon. I would suggest that similarly. 2M ASOS should also have heading solution above its diagram and a note with bulb below it to make it standard.

2) Please add more content in the Introduction to make it clear to the users having no background of it.

makes ASON easy ... can have more information added....

Please add more details in the introduction and in the 2M ASON Service process, I think it would be easier if the picture are animated and can be downloaded as a poster

lovely data document.Keep it up Team.

Gorgeous ways to learn about the 2M ASON.

I think if the sides clutter can be removed and the font size can be increased, it’d really create a fantastic usage experience for any readers.

i have studied SDH before and i know virtual containers VC3, VC4 and VC12.
but i didn't understand what is the topic all about.

these two charts are not well expalined.

the only thing that i understand is that there is a difference between the two state for node failure.