Invention Grant
- Patent Title: Source routed multicast LSP
- Patent Title (中): 源路由组播LSP
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Application No.: US11706125Application Date: 2007-02-12
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Publication No.: US07801136B2Publication Date: 2010-09-21
- Inventor: Albert Jining Tian
- Applicant: Albert Jining Tian
- Applicant Address: SE Stockholm
- Assignee: Ericsson AB
- Current Assignee: Ericsson AB
- Current Assignee Address: SE Stockholm
- Agency: Blakely Sokoloff Taylor & Zafman LLP
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04L12/56

Abstract:
Source routed multicast LSP is described herein. In one embodiment, when a first node receives a first packet having a label stack including a plurality of labels compatible with MPLS (multi-protocol label switching), in response to a first label on a top of the label stack, the first packet is duplicated into a second packet. In addition, at least two labels are popped from the top of the label stack of the second packet forming a third packet. Thereafter, the first and third packets are processed based on a label on the top of the label stack of the first and third packets respectively. Other methods and apparatuses are also described.
Public/Granted literature
- US20070189291A1 Source routed multicast LSP Public/Granted day:2007-08-16
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