thank you. you too, and All.
btw: i am working on ccie lab all the way to the end of the year and the beginning of next year, so pretty much running out of my free time for the forum. will try to participate this forum as much as possible. cutting off music, verse for a week is kind of missing friends in here. today spend 2+ hours for the 2 new posts. it is very time consuming. will try to smell the flowers whenever i can. thanks. cheers and enjoy. and wishing you and All the very best.