The XML elements for both Root and Remote MPX Cache Agents are summarized in the following sections. Unless otherwise stated, all integer parameters have very large positive ranges. For example, all time values have a range of 1 to 2,147,483,647. In most cases, you should consider the default value the minimum setting. Use a practical upper limit based on common sense. For example, if you set the CacheCheckInterval at 10,000,000, the cache will only be checked once every 4 months or so, which makes cache management ineffective.