The DevNet Sandbox provides FREE 24 X 7 hosted labs for integrating and working with Cisco Technologies.
Many of the labs offer dedicated hardware that you can use for building proof of concept projects and testing. Some technologies available in the labs are APIC-EM , Cisco Open SDN Controller , Jabber , Webex , Intercloud Fabric.
Always on - no reservation required.
Persistent connection & registration. Great for IP endpoint, Jabber and Accessory developers.
Private preconfigured lab with all resources delicated to you for the duration of the reservation.
Ability to install your own application and share the lab with other users.
Labs with pre-configured demos and step by step instructions to complete the demo.
Perfect if you want to "kick the tires" on an API.