Network device with unified management

Abstract

A network device with unified management including at least one port operable at any one of a plurality of media standards, port apparatus coupled to the port(s) that monitors and controls the port(s) for each of the media standards, and a management system that interfaces the port apparatus to manage the port(s) in a unified manner with respect to all of the media standards. The management system manages each of the ports in a unified manner regardless of the particular supported media standards. In one embodiment, the network device includes a memory and maintains multiple sets of statistical information per port. The port apparatus stores the first and second sets of statistics in the memory. The management system receives a statistics request and provides a unified statistic or a corresponding statistic from either the first or the second set of statistics. For port intrusion detection and prevention, one or more ports are assigned one or more authorized source addresses. The port apparatus disables a port for all media standards if an unauthorized source address is received at that port. The management system ensures that the port is disabled for all media standards.