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SDN文獻參考 - Coggle Diagram

- - - - data彈性
        
        Buffering
        
        cache
        
        storage
        
        scheduling
        
        processing
        
        routing
        
        security
      - network router處理
      - 避免技術與支援不相容
        
        技術與應用協定
    - - NC in SDN
        
        Kodo in OpenFlow
      - 著眼
        
        single,multiple hop
        
        multiple path
  - - - control layer多年不變
        
        革新困難點
        
        configure與manage network
        
        element operation取代現有service提供
        
        complexity影響效率與可行
        
        但缺乏global解如mutli-path的交通擁塞
    - - 基本
        
        bps :arrow_upper_right:
        
        舉例
        
        voice
        
        user data
        
        radio access
      - 主要
        
        M2M
        
        massive
        
        millisecond latency service
        
        communication
        
        cloud
        
        caching
        
        high reliability
        
        energy effciency
      - 資源彈性調動
        
        network下
        
        example
        
        buffer management
        
        dynamic routing
        
        exploitation of multiple paths
    - - 獨立為process處理
        
        智慧資源蒐集
        
        storage
        
        data transport
      - 克服mesh network環境變因
        
        relaibility in heterogeneous interfaces
        
        management of cache and storage
        
        adaption of redundancy on link equlity
      - 變形in 5G
        
        centralized control plane layer
        
        openflow
        
        func
        
        個溝通介質協商速度
        
        硬體描述與可得容量
        
        switch多種策略
        
        雙邊packets
        
        queue/port data拋棄
        
        in/out port
        
        2 more items...
        
        collision number err handle and detected
        
        instruct data path
        
        on switches and routers
        
        flow entry
        
        install、modify
        
        request、set feature、congiguration
        
        update in/out statistic
        
        infrom
        
        未認證packet header
        
        remove data flows
        
        modified port status
        
        error in data path