Additionally, other important features of network mapping include monitoring packet pathways to help admins pinpoint delays in responses and routing loops.Ī tangible understanding of device distribution is tremendously useful for admins tasked with managing resources. Armed with these network-wide insights, admins can help ensure network health, security, and connectivity for end users. Admins can use a map to obtain real-time insights into device status, better pinpoint bottlenecks, and quickly locate problem devices. Network mapping helps simplify the network troubleshooting process. However, an at-a-glance visual overview of a network is useful for far more than just inventory, as it can help admins track the status and use of network devices and potentially ensure systems are compliant with PCI and regulatory guidelines. Without maps, admins may be stuck using lists or spreadsheets to inventory devices. Maps allow admins to manage both local and remote devices. Network mapping allows admins to understand how devices are connected both physically and logically, enabling them to monitor and manage device relationships. Combining Layer 2 and Layer 3 analyses reveals a more complete picture of node status, dependencies, and connectivity. Layer 3 maps are more common, and map device connectivity with details like IP address, device type, downtime and uptime, OS, and more. Layer 2 maps typically use Link Layer Discovery Protocols and the Management Information Database (MIB) to provide device information such as device type, system name, description, MAC address, IP address, port ID, and more. Additionally, network mapping tools should integrate with more complete network monitoring solutions to allow for a comprehensive understanding of physical distribution and performance.įor SNMP-compatible devices, a network mapping tool can also create Layer 2 and Layer 3 network maps.

A network mapping software focused on packet-level pathways can use packet metadata to offer more in-depth insights into multiple pathways, traffic bottlenecks, and service provider status.

Network mapping diagrams can offer essential performance insights, including device information, link utilization, and downtime. However, admins can typically customize or input this information if updates can’t be applied through automated features alone. All automated network mapping tools should integrate with managed devices to show device status and logical connections. Network mapping tools provide admins with robust features for mapping networks at every scale, whether across the globe, at a local office, or for a specific packet pathway.

What are the features of a network mapping tool?.

Solarwinds network atlas map