Description Cisco 7500 series is Cisco`s premier high-end platform of data, voice and video routers, which includes the Cisco 7505, the Cisco 7507, the Cisco 7513, and the Cisco 7576. These systems combine Cisco Systems` proven software technology with exceptional reliability, availability, serviceability, and performance features to meet the requirements of today`s most mission-critical internetworks. The Cisco 7500 series provides information system professionals with the flexibility they need to meet the constantly changing requirements at the core, backbone and distribution points of the internetwork.Cisco 7500 series runs Cisco IOS software, the industry-leading networking software. Cisco IOS software assures robust, reliable internetworks by supporting both LAN and WAN protocols, optimizing WAN services, and controlling internetwork access. In addition, Cisco IOS software allows centralized, integrated, and automated installation and management of internetworks. The Cisco 7500 series offers software feature sets and feature licenses, which allow you to select the package that best meets your needs. You can select from many different feature sets, which can be enhanced with additional feature licenses. If requirements change in the future, you can upgrade to a higher level feature set and add another feature license.