In these two kinds of communication controller, ARP Cache Table is designed. This table can record the relation of IP address and MAC address of the devices that are connected to the communication controller.
在这两种方式下的通信控制器中,均设计了ARP缓存表,能动态记录连接到通信控制器的设备的IP地址与MAC地址对应关系,实现了对ARP协议的支持。
参考来源 - 基于S3C4510B的嵌入式通信控制器的设计与实现·2,447,543篇论文数据，部分数据来源于NoteExpress
缓存表分布在不同的硬件上，并些这些硬件之间同步。
Cached tables are distributed and synchronized to various hardware components so that processing can be distributed throughout the switch chassis.
缓存表类似于具有以下限制的MQT，即缓存表只支持单个表上的非聚集查询。
Cache tables are similar to MQTs with the restriction that a cache table supports only non-aggregate queries over a single table.
缓存表支持比可用RAM大的数据集，而文本表则可以作为一种导入导出数据的方便手段。
While cached tables provide support for data sets bigger than available RAM, text tables are a convenient way to import and export data.
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