System Topology Diagram

  A system Topology diagram.

In the SK ERP,this system is using the Mesh topology.Refer the figure  A mesh network topology is a decentralized design in which each node on the network connects to at least two other nodes. Mesh networks are expected to play an important part in the Internet of Things (IoT).

Unlike nodes in a star topology, which require a router to deliver Internet service, network nodes can "talk" directly to each other without requiring the assistance of an Internet connection. A big advantage of this decentralized topology is that there cannot be a single point of failure (SPoF). If one node can no longer operate, all the rest can still communicate with each other, directly or through one or more intermediate nodes.

Mesh networks can use a full mesh topology or a partial mesh topology. In a full mesh topology, each network node is connected to all the other nodes in the network. In a partial mesh topology, at least one node connects directly to every other node while others may only connect to those nodes they exchange data with on a frequent basis.

                                                             Figure  Mesh Topology

a single point of failure (SPoF). If one node can no longer operate, all the rest can still communicate with each other, directly or through one or more intermediate nodes.

Mesh networks can use a full mesh topology or a partial mesh topology. In a full mesh topology, each network node is connected to all the other nodes in the network. In a partial mesh topology, at least one node connects directly to every other node while others may only connect to those nodes they exchange data with on a frequent basis.

Figure  Mesh Topology

Figure Sapurakencana Petroleum(SKPB) Enterprise Resources Planning System(ERP) Topology.

Refer the figure Sapurakencana Petroleum(SKPB) using the Internet Protocol Virtual Private Network (IP VPN) to allowed the user to connect the Enterprise Resources Planning System(ERP).This network the Sapurakencana Petroleum(SKPB) rental with TM Malaysia.Sapurakencana is the big company with many subsidiaries.Now the using the Internet Protocol Virtual Private Network (IP VPN), the workers can access the network and do the work  anywhere during this network.