draft-li-mpls-global-label-usecases-03.txt:Zhenbin Li:huawei:china:11:oct:2015:17:figure,kwd:Active:: draft-li-mpls-global-label-usecases-03.txt:Quintin Zhao:huawei:usa:11:oct:2015:17:figure,kwd:Active:: draft-li-mpls-global-label-usecases-03.txt:Tianle Yang:chinamobile:china:11:oct:2015:17:figure,kwd:Active:: draft-li-mpls-global-label-usecases-03.txt:Robert Raszuk:raszuk:UNKNOWN:11:oct:2015:17:figure,kwd:Active:: draft-li-mpls-global-label-usecases-03.txt:Luyuan Fang:microsoft:usa:11:oct:2015:17:figure,kwd:Active::