FIELD: information technology.
SUBSTANCE: migration request of an SNCP service is received, wherein the migration request comprises one of: permanent connection (PC) to soft permanent connection (SPC) migration, SPC to PC migration. Based on the received migration request, cross status control bits of a current connection and a correlative connection thereof are respectively set, and collective migration of the current connection and the correlative connection thereof are performed based on the set cross status control bits. Cross status control bits of the current connection and the correlative connection thereof are modified based on the migration result.
EFFECT: ensuring consistency of cross management authorities of a working connection and a protection connection of the SNCP service migration.
9 cl, 7 dwg
