LanTopolog

LanTopolog 2.xx is an application that provides physical network topology discovery, visualization and monitoring
Key features:
- Automatic physical network topology discovery based on SNMP
- Provide detailed and searchable physical network topology map so you can quickly isolate network connectivity failures
- Topology views show which network devices are connected to each switch port; port connections are labeled with port numbers
- Show VLAN IDs
- Ability to auto-discovery new devices at they are added to your network
- LanTopolog also includes network monitoring tools
- Monitoring device's state (active/inactive) in real-time using ICMP
- Network traffic monitoring
- Generating alarms when there are failures in the network.