ther match/forward mechanisms in the diffuse control environment. The network can unveil source/destination routing behaviour at both the layers i.e., Layer 2 and Layer 3. Eventually, there is commitment of the modify action. The actual concept about switch was that it could be made to act like a service appliance with services like firewall or NAT. This capability of switches is highly reliant on vendor implementation which may or may not noticeable in hardware-based forwarding systems. Although, with the labelled control actions made it possible to the OpenFlow controlled element to imitate integrated platform behaviours similar to MPLSLSR or other conventional diffused platform functions, which was added to the version 1.3 of the wire protocol. Entries of the table can be prioritized according to our need in case of entries are overlapping, along with the expiry time of the entries. It can perform and save clean-up operation in some cases and can set and perform drop dead efficacy for flows during the failure of any controller. Downloaded: 4/15/2022 9:44:49 AM Nova Southeastern University IP Address: 137.52.76.29 Introduction to OpenFlow The OpenFlow protocol is extended with the extension "experimenter" (it can be public or private) for statistics, flow match fields, control messages, meter operation, and for vendor-specific extensions (which can be public or private). TABLE was required to build a multi-table pipeline, OpenFlow supports up to 255 untyped tables with random GoTo ordering. OpenFlow supports 'Physical', 'Logical', and 'Reserved' port types. These ports are used as ingress, egress, or bidirectional structures. IN_PORT and ANY are self-explanatory 'Reserved' ports. The rest RESERVED ports possess important and interesting behaviours. CONTROLLER is the only reserved port which is required in this particular set, others are optional. The other ports are ANY, IN_PORT, ALL, and TABLE which all are required. These all combinations are captivating for their potential interactions in a hybrid. Local: Th