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Method and system for providing QoS for in-band control traffic in an openflow network
Method and system for providing QoS for in-band control traffic in an openflow network
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机译:在开放流网络中为带内控制流量提供QoS的方法和系统
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摘要
A method for guaranteeing control traffic throughput in an in-band network configured for delivering control and data traffic, and considering both local and global views of the communication network. The method includes determining an initial configuration for forwarding first control traffic from the packet forwarding device, wherein the initial configuration comprises a first in-band queue for receiving the first control traffic that is delivered over the control path to the controller via a port in the packet forwarding device, and a first bandwidth reserved for the first queue. The method includes performing handshaking with the controller by sending a request to the controller confirming the initial configuration using a network control protocol, and receiving a response from the controller in association with the request. The method includes confirming or modifying the initial configuration based on the response.
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