Both Statements Describe A Physical Network Diagram
Free Printable Both Statements Describe A Physical Network Diagram
A logical network diagram describes the way information flows through a network.
Both statements describe a physical network diagram. This contrasts with logical topology which describes a network s media signal performance and how it exchanges divice data. An important fact regarding these topologies is that both physical and logical topologies are independent regarding a network whether it is of any shape and size. It helps clearly represent and communicate network architecture physical office network diagrams topology and design to it and telecom engineers. Therefore logical network diagrams typically show subnets including vlan ids masks and addresses network devices like routers and firewalls and routing protocols.
A logical dfd focuses on the business and business activities while a physical dfd looks at how a system is implemented. So while any data flow diagram maps out the flow of information for a process or system the logical diagram provides the what and the physical provides the how. Both statements describe a logical network diagram statement 1 describes a physical network diagram while statement 2 describes a logical one you have been asked to set up a new data center. The method employed to connect the physical devices on the network with the cables and the type of cabling used all constitute the physical topology.
A network diagram can be either physical or logical. Researchgate network topology diagram software it is an easy to use and powerful topology diagram software with pre made examples and symbols. Note remember that a physical network diagram only records the physical tangible details of the network. Network diagrams can be of two types.
It shows subnets vlan ids subnet masks and ip addresses. This section will describe the steps to take to get that information. Unlike physical topology the logical topology emphasis on the manner in which data is transmitted between network nodes instead of the physical layout of the path that data follows. While network diagrams were initially used to depict devices it is now widely used for project management as well.
There is no need in this diagram to add details about sub interfaces ip addresses vlans etc other than the ip address and hostname in the device labels. A logical network diagram usually shows network devices like routers firewalls and voice gateways. It also shows routing protocols traffic flows routing domains and network segments.