Communicating with a control plane using a forwarding information format and control plane processing of packets devoid of a virtual switch identifier

摘要

Packet switch operating methods and packet switches receive a plurality of packets using a forwarding plane of the packet switch. Each packet of the plurality conforms to a different one of a plurality of forwarding information formats. The methods and packet switches modify each packet of the plurality to conform to a common forwarding information format instead of a respective one of the plurality of forwarding information formats and forward the modified packets of the plurality to a control plane of the packet switch.