Network Device Analyzer is a complete set of configuration analysis and interface table monitoring tool for network management. It is different from the common network management software, primarily focused on configuration parsing and information of interface table extracting. It has a special, unique feature which can find neighbors information of a device through automatic topology discovery techniques. This feature works with any device supporting MIB-II, but not limited to a vendor or a protocol such as CISCO CDP. In addition, it is very convenient to export information to EXCEL. Network Device Analyzer works with almost all SNMP-enabled device.Network Device Analyzer also gives professionals engaged in network configuration analysis. It automatically starts a multi-threaded TFTP server used to download and backup configurations for routers and switches. In addition, Network Device Analyzer provides a robust engine to analyze CISCO IOS and CATOS configuration documents. In the future it will also support other vendor's configuration format.Network Device Analyzer delivers powerful interface table monitoring for any network device which supports MIB-II. It gives professionals engaged in collecting vital network data, tracking the up/down status of interfaces, and search network neighbor for routers, switches, wireless access points, servers, and any other SNMP-enabled device including Juniper® devices, Cisco ASA appliances, HP Procurve equipment, and much more. EXCEL utilities have also been included to facilitate data manipulation. Network Device Analyzer comes as a easy to use application that helps network managers to comprehensively understand a network device with just a few clicks. Network device analysis has never been so powerful, easy to use, and affordable.