发明申请
US20060209860A1 Method and apparatus for allocating label to path in ring network
有权
在环网中分配标签到路径的方法和装置
- 专利标题： Method and apparatus for allocating label to path in ring network
- 专利标题（中）： 在环网中分配标签到路径的方法和装置
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申请号： US11211916申请日： 2005-08-25
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公开(公告)号： US20060209860A1公开(公告)日： 2006-09-21
- 发明人: Keiji Miyazaki , Yasuki Fujii , Shinya Kano , Akira Nagata
- 申请人： Keiji Miyazaki , Yasuki Fujii , Shinya Kano , Akira Nagata
- 专利权人： FUJITSU LIMITED
- 当前专利权人： FUJITSU LIMITED
- 优先权： JP2005-079442 20050318
- 主分类号： H04L12/56
- IPC分类号： H04L12/56
摘要：
A transmission device, which carries out a route control of a frame based on a label included in the frame in a ring network, includes: a generating unit that generates a message for collecting information on first/second labels allocatable to working/standby routes; a transmitting unit that transmits the message in the ring network; a receiving unit that receives the message after being circulated in the ring network; and a selecting unit that selects one of the first/second labels for the working/standby route based on the information included in the message.
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