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In the initial proposal of Content Centric Networking (CCN), routers store all passing contents (a content composed of several segments). So, in the best case, the routers provide the contents directly to the users when the requested contents are stored in its cache. In the worst case, the requested content is just only located at the original server which is faraway from the current Autonomous System...
In Content Centric Network, caching and forwarding schemes can affect the performance of the whole network. The original caching and forwarding schemes are simple, but these schemes have some drawbacks. Firstly, the original caching scheme stores the same content on several neighboring routers along the request path. This redundant caching does not use the limited storage space available to the routers...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.