![]() A network device discovery tool will give detailed information on the device associated with each IP address that it finds is in use. The simplest of these is an IP scanner, which intends to list all of the IP addresses that are in use on the network. There are two types of network discovery tools. Optimizing performance and blocking cyberattacks starts with having complete transparency over the status of your network. With an abundance of affordable network monitoring tools on the market now’s a better time than ever to adopt an autodiscovery solution and maintain transparency over your network. Platforms like PRTG Network Monitor eliminate the hassle of adding devices yourself and can scale alongside the needs of your network. While you can scan for devices by running manual scans it’s much more efficient to have an automated tool do this for you. Knowing how to find devices on your network can save you a lot of time when managing your network. Its important maps are automated which, if you’re working with lots of devices will take too much time to manually add devices. In other words, mapping provides you with another diagnostic tool that you can use during troubleshooting. Sometimes being able to pull up a map that shows how devices connect to each other in real-time, helps you to pinpoint where performance issues originated from. It can be difficult to get an accurate picture of how your network functions by looking at metrics alone. These maps are valuable for helping to visualize your network. Tools like PRTG Network Monitor and SolarWinds Network Performance Monitor include automated mapping that creates a topological display of your network that you can use to monitor performance. If you’re working in an enterprise environment with lots of devices and you want to maximize the diagnostic capabilities of your network monitoring, you need a solution with automated mapping. Best Practice 2: Why You Need Automated Mapping Less time spent adding devices to your network monitoring system means more time monitoring your network and fighting off online threats. Scheduled autodiscovery also has the advantage of eliminating the tedious manual work of adding new devices. That means they could easily become an entry point for an unscrupulous attacker. An outdated inventory is a security risk because you won’t have complete transparency over your systems. Setting a schedule enables your monitoring environment to scale alongside your infrastructure, which helps you to maintain an accurate network inventory. A tool like PRTG Network Monitor that lets you schedule autodiscovery daily or weekly allows you to periodically update your network and add new devices. If you want to make finding devices even easier, it’s a good idea to schedule autodiscovery. ![]() Best Practice 1: Regularly Update Your Inventory and Scheduling Autodiscovery While these commands are useful for home networks, in larger enterprise networks with lots of devices it’s preferable to use a network discovery tool. Now enter the arp -a command to view a list detailing the LAN IP address and Mac address of each device.Go to the Applications folder and open the Utilities folder.You can then use ping these IP addresses to find the devices. To view the IP addresses of the devices, enter the arp -a command, which will list the Internet address physical address and type of each device.Enter the net view command to view devices connected to your network You will then see a list of devices connected to your network in the output.Type CMD in the search box and click Run as Administrator from the menu.We’re going to show you how to do this below: While you can use a network monitoring tool to discover devices on a home network, if you’re only dealing with a handful of devices then you can effectively do this through the command prompt. Best practices: Scheduling autodiscovery.How to find devices with Spiceworks IP Scanner.How to find devices with PRTG Network Monitor.This guide will primarily focus on finding network devices in organizations and enterprise environments, but we will briefly look at how to discover devices on a home network as well. The modern network has everything from computers, to servers, switches, printers, and virtualized services, which all need to be monitored to optimize performance. ![]() With so many different technologies cropping up on corporate networks it can be difficult to find devices on your network. ![]()
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