With　emerging　trends　for　ubiquitous　data　services,　the　IP-optical　convergence　networks　are　gradually　becoming　a　preferred　technology.　In　optical　transport　networks　(OTNs),　a　major　obstacle　in　realizing　all-optical　switched　IP　network　is　due　to　the　large　processing　delays　of　optical　switching　nodes　that　still　need　OEO　conversion　at　the　optical　header　(label)　processing.　The　proposed　labeling　scheme　requires　neither　table　lookup　nor　label　replacing　in　the　stateless　all-optical　switching　node,　labeled　packets/bursts　will　be　forwarded　through　self-routing,　and　the　only　operation　in　optical　switching　nodes　is　to　strip　off　its　label　part　which　represents　the　output　port.　Thus,　the　whole　processing　has　been　completed　in　the　optical　domain.　The　purposes　of　this　paper　are　to　shed　light　on　a　very　active　field　of　research　on　next　generation　all-IP　photonics　telecommunication　and　Internet,　as　well　as　to　contribute　on　everyone＇s　modern　style　of　living.　©　2019　IEEE.