clearVISN Traffic Policy Manager is a network management application for balancing the traffic load across the multiple LANs on the MultiSwitch 900 backplane. This helps to ensure optimal network availability and response times for network users. clearVISN Traffic Policy Manager lets you use the bandwidth that you already purchased when buying Digital’s MultiSwitch 900 switching platforms with Ethernet switching and port switching modules. Traffic Policy Manager provides a simple, automatic way to balance the load across multiple segments. Instead of manually moving ports from one segment to another as traffic load patterns change, you can run Traffic Policy Manager to continuously sense and react to ever changing conditions on the LAN segments. Traffic Policy Manager monitors the utilization of DECswitch or VNswitch ports attached to the backplane and the utilization on each port of a PORTswitch module, then moves PORTswitch ports from a heavily utilized LAN to a more lightly utilized LAN.