Several tasks go into effective network topology management, including configuration management, visual mapping, and general performance monitoring. Admins have a range of options when it comes to choosing a network topology, and this decision must account for the size and scale of their business, its goals, and budget. There are numerous ways a network can be arranged, all with different pros and cons, and some are more useful in certain circumstances than others. Network topology is the way a network is arranged, including the physical or logical description of how links and nodes are set up to relate to each other. You can edit the discovery parameters (such as modifying the IP range, editing the seed router, changing the discovery mechanism, set device dependency, change schedule discovery time) of the existing Layer2 Map and rerun the discovery process.The configuration, or topology, of a network is key to determining its performance.
The resultant map can be viewed under the Layer 2 tab of the Maps Section. OpManager automatically maps L2 devices when Layer 2 discovery is done. Once deleted, the map cannot be retrieved. You can delete the created map by clicking on the Delete Map option.
#NETWORK TOPOLOGY MAPPER 2.2.RAR PC#
You can also save this layout to your PC as a PDF. Choose your print preferences and click print. Click on this button and you will be taken to the Print page. You can print a physical copy of your network layout using this option. The network map discovered in Layer2 Maps can be exported to Visio in an xml file. Visio is a Microsoft owned graphic tool exclusively used for drawing network diagrams. The result can be viewed in the Business View section. To do this, click on Save as Business View, give the layout a name and press Save. The devices that are identified in the Layer2 Map can be saved as a Business view. You can also perform Rediscovery by clicking on the refresh icon in the Layer2 section at the Map page This option is used when you want to rerun Layer2 discovery with-in the same device IP range specified in the discovery window.
Discovery process will commence and a list of all the newly imported devices will be displayed in the device snapshot page (navigate to the Inventory → Devices and click on the device name). This list also includes the ones that have already been imported to OpManager.įrom the list, select the devices that are yet to be imported to OpManager and click on Discover.
A screen containing all the devices that have been identified by the Layer2 Map will be displayed. The devices that are discovered in Layer2 maps will not be added to OpManager for monitoring purposes unless they have been imported.Ĭlick on Settings and choose Import Devices. Layer2 Map Settings:Ĭlick on the settings icon to explore additional functions. You can switch between the views by clicking on their respective icon present in the top right corner. To create a Layer2 Map, go to Map > Layer 2 Maps > Create New.Īfter discovering your network topology, you can choose to view it in three different views, Radial Tree (default view), Node Link and Balloon Tree.
For a better visualization of the physical network connectivity in real networks and the consequences of a failure of a device, network topology map comes handy. OpManager renders the logical network topology diagram once you discover the networks and network devices.
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