Mapping software typically comes with an auto-discovery feature to find devices on your network, including switches, routers, desktops, VoIP phones, servers, wireless access points, and more. With a network topology tool, you can use the diagram to better understand your network and even get alerts when the software detects performance problems. A manually created network diagram may also not provide you with at-a-glance, easy to understand insights into device performance, configuration, and even potential vulnerabilities that a diagram created and automatically updated with a network topology mapping tool, like SolarWinds Network Topology Mapper, is designed to provide.Ĭreating a network segmentation diagram is easier when you use mapping software. However, the information in the diagram can become outdated as soon as a new device gets added to your network. When you create a network topology diagram manually, it’s simply a visual representation of your network you can refer to as needed. How does a network topology diagram work?Ī network topology diagram uses line mapping to create a visual representation of key network information-including device relationships-across OSI layers to create visual representations of wide-area and local-area network map topologies.A network topology mapping tool, like SolarWinds Network Topology Mapper (NTM), can help save you time while improving the accuracy of your network segmentation diagram by automatically discovering and mapping your devices and updating the diagram whenever devices are added or removed from your network. While it’s possible to create a network topology diagram by hand, the manual process can be both painstaking and time-consuming. Network architecture diagrams aim to tell you what devices are in your network and how they interact, which can help you with everything from demonstrating compliance and security to problem resolution. In the diagram, different types of lines can also represent different connections between devices, and various symbols represent specific types of devices. The diagram can then show the relationships between those devices, including for each new node and updates for existing nodes. Network topology diagrams, whether they’re network segmentation diagrams or full network infrastructure diagrams, can help illustrate the components of your network, showing how they’re connected and how they interact with each other.Ī network topology diagram can also display each of the devices in your network-including routers, switches, firewalls, and more-as a unique node. Logical topology, on the other hand, focuses on the data transfer pattern between nodes.Physical topology is focused on the physical layout of nodes and devices on your network.There are two types of network topology: physical and logical. Network topology is designed to offer you a logical and spatial understanding of your network’s configuration. A network topology diagram is a visual representation of the various elements of your network.
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