Easily manage Cisco IOS Software activation and license management for a wide range of Cisco platforms running IOS as well as other operating systems with the secure client/server application Cisco License Manager. It has an intuitive, easy-to-use interface; automates software activation workflows; and scales for large network deployments. This standalone application does not require any additional network management application for its operations. A Cisco device is like a house with a room which is locked while a Cisco license may be like a key of the room. It means that the key can open the locked room to get more services. nsitn.com offers a variety of Cisco licenses to upgrade Cisco devices including routers, switches, firewalls, IP phones, etc.