Invention Grant
US09203726B2 Performance measurement in a network supporting multiprotocol label switching (MPLS)
有权
支持多协议标签交换（MPLS）的网络中的性能测量
- Patent Title: Performance measurement in a network supporting multiprotocol label switching (MPLS)
- Patent Title (中): 支持多协议标签交换（MPLS）的网络中的性能测量
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Application No.: US14160089Application Date: 2014-01-21
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Publication No.: US09203726B2Publication Date: 2015-12-01
- Inventor: Kwok Keung Lee , Hsiang Ann Chen , Jason Xiaoguang Chen , Rakesh Kumar
- Applicant: Cisco Technology, Inc.
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Meunier Carlin & Curfman LLC
- Main IPC: H04L12/26
- IPC: H04L12/26 ; H04L12/24
Abstract:
A method and apparatus to provide hop-by-hop tracking for a communication network is described. In one embodiment, a router verifies that a next downstream router does not support tracking and in response terminates hop-by-hop tracking. An end router provides a compilation of all the timestamps back to the originating router.
Public/Granted literature
- US20140133342A1 PERFORMANCE MEASUREMENT IN A NETWORK SUPPORTING MULTIPROTOCOL LABEL SWITCHING (MPLS) Public/Granted day:2014-05-15
Information query
