Top 10 Best Switch Port Mapper Software of 2026

ManageEngine OpUtils is a robust network management suite with a powerful Switch Port Mapper module that automatically discovers switches via SNMP and maps ports to connected devices, MAC addresses, VLANs, and IP endpoints. It provides layer 2 topology maps, rogue device detection, and seamless integration with IP Address Management (IPAM) for comprehensive network visibility. Ideal for IT teams, it simplifies troubleshooting, capacity planning, and compliance by offering real-time port utilization insights and historical tracking.

SolarWinds Engineer's Toolset is a comprehensive suite of over 60 network management utilities, with its Switch Port Mapper standing out for discovering and mapping devices connected to switch ports across SNMP-enabled networks. It provides detailed insights including MAC addresses, IP addresses, VLAN assignments, speed, duplex, and PoE status for both switches and end devices. The tool supports major vendors like Cisco, HP, and Juniper, and integrates seamlessly with other Toolset features for enhanced troubleshooting and monitoring.

Auvik is a cloud-based network management platform that automatically discovers, maps, and monitors network devices, with strong capabilities in switch port mapping via Layer 2 topology views. It identifies connected devices on switch ports using protocols like CDP and LLDP, displays port utilization, VLAN assignments, and historical changes. Beyond basic mapping, it offers traffic analysis, configuration backups, and alerting for comprehensive network visibility.

Lansweeper is a comprehensive IT asset management and network discovery platform that scans networks to inventory devices, software, and hardware. As a switch port mapper, it leverages SNMP to identify MAC addresses connected to specific switch ports, generating detailed reports on port locations and connected devices. It integrates this mapping with full asset tracking, topology views, and historical data for troubleshooting network issues.

PRTG Network Monitor is a versatile network monitoring platform from Paessler that includes dedicated Switch Port Sensor capabilities for mapping and monitoring switch ports via SNMP. It automatically discovers connected devices, tracks port status, utilization, and VLANs, providing detailed topology views integrated with overall network health monitoring. While not a standalone port mapper, it offers robust visualization and alerting for enterprise-scale switch environments.

Netdisco is an open-source network management tool that excels in automatic discovery and mapping of switch ports by polling SNMP-enabled devices and parsing protocols like LLDP and CDP to identify connected endpoints, MAC addresses, and IPs. It offers a web-based interface for inventory management, port tracking, and generating detailed reports on network topology and usage. Primarily used for ongoing monitoring in enterprise environments, it supports historical data retention for auditing port changes over time.

Domotz is a cloud-based network monitoring and management platform that provides switch port mapping through automated discovery and visualization of network connections. It uses protocols like SNMP, LLDP, and CDP to identify devices connected to switch ports, displaying details such as MAC addresses, IP addresses, VLANs, and port status in an intuitive dashboard. Beyond mapping, it offers remote access, performance monitoring, and alerting, making it suitable for distributed IT environments.

WhatsUp Gold by Progress is a comprehensive network monitoring platform that includes robust switch port mapping functionality to discover and visualize endpoint connections on switch ports. It automates device discovery across Layer 2 and Layer 3 networks, providing detailed maps of port assignments, MAC addresses, and VLANs for efficient troubleshooting and inventory management. The tool integrates port mapping with performance monitoring, alerting, and configuration management for holistic network oversight.

10-Strike Network Inventory Explorer is a Windows-based network management tool that performs hardware and software inventory scanning across LANs while offering switch port mapping via SNMP discovery. It identifies devices connected to switch ports, generates basic topology diagrams, and tracks network changes over time. While primarily focused on inventory, its port mapping feature helps admins visualize connections without needing separate tools.

LibreNMS is a powerful open-source network monitoring platform that auto-discovers devices via SNMP, LLDP, CDP, and other protocols, providing detailed visibility into switch ports, connected devices, and network topology. It maps switch ports by showing status, descriptions, MAC addresses, VLANs, and historical uptime data through an intuitive web interface. Beyond basic port mapping, it includes alerting, performance graphing, and inventory tracking, making it suitable for comprehensive network management.