LanTopolog is a freeware 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 _ 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 _ Generating alarms when there are failures in the network. _ E_mail alerts notifying _ Web browser_based access from anywhere in the network _ Easy_to_use interface